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      <image:title>HANNA HI 96803 Glucose - Digital Refractometer Portable</image:title>
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      <image:caption>HI 96804 Invert Sugar - Digital Refractometer Portable - Acorn Scientific</image:caption>
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  <url>
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      <image:title>HANNA HI 96811  Digital Refractometer for Measurement of Sugar in Wine % of Brix</image:title>
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  </url>
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      <image:title>HANNA HI 98121 COMBO pH/ORP/°C-Tester. waterproof</image:title>
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    </image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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    </image:image>
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    </image:image>
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      <image:title>HANNA HI 5002  Technical Buffer Solution. 2.00 pH. 500 mL bottle</image:title>
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      <image:caption>HI 50007-01  Technical Buffer Solution. 7.01 pH. (10) 20 mL sachets - Acorn Scientific</image:caption>
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      <image:caption>HI 50010-01  Technical Buffer Solution. 10.01 pH. (10) 20 mL sachets - Acorn Scientific</image:caption>
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      <image:caption>HI 50016-01  Technical Buffer Solution. 1.68 pH. (10) 20 mL sachets - Acorn Scientific</image:caption>
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    </image:image>
  </url>
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    </image:image>
  </url>
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      <image:title>HANNA HI 5003  Technical Buffer Solution. 3.00 pH. 500 mL bottle</image:title>
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      <image:title>HANNA HI 96717 Phosphate HR 0.0-30.0 mg/L - Photometer mobile</image:title>
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      <image:title>HANNA HI 96728 Nitrate LR 0.0-30.0 mg/L - Photometer mobile</image:title>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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  <url>
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    </image:image>
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  <url>
    <loc>https://acornsci.co.nz/products/hi96770</loc>
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    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi96751</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 96751  Sulfate Portable Photometer</image:title>
      <image:caption>HI 96751  Sulfate Portable Photometer - Acorn Scientific</image:caption>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/photometer-freies-chlor-bis-0500-mgl-1416_1-1_2015.jpeg?v=1443494609</image:loc>
      <image:title>HANNA HI 96761  Chlorine. Total Low Range. Portable Photometer</image:title>
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    </image:image>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/photometer-freies-chlor-spuren-bis-0500-mgl-1419_1-1_2015.jpeg?v=1443494611</image:loc>
      <image:title>HANNA HI 96762  Chlorine. Low Range Free. Portable Photometer</image:title>
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    </image:image>
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  <url>
    <loc>https://acornsci.co.nz/products/hi96747</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/photometer-kupfer-bis-1500-mgl-1396_1-1_2015.jpeg?v=1443494615</image:loc>
      <image:title>HANNA HI 96747 Copper LR 0.000-1.500 mg/L - Photometer mobile</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi96709</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>HANNA HI 96709  Manganese. HANNA HIgh Range. Portable Photometer</image:title>
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  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 93702-01 Copper HR - Reagents - 100 Tests</image:title>
      <image:caption>HI 93702-01 Copper HR - Reagents - 100 Tests - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93702t-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 93702T-01  Copper HR. bicichoninate acid method (100 Tests)</image:title>
      <image:caption>HI 93702T-01  Copper HR. bicichoninate acid method (100 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93702t-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 93702T-03  Copper HR. bicichoninate acid method (300 Tests)</image:title>
      <image:caption>HI 93702T-03  Copper HR. bicichoninate acid method (300 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93704-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 93704-01 Hydrazin - Reagents - 100 Tests</image:title>
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    </image:image>
  </url>
  <url>
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      <image:title>HANNA HI 93704-03  Hydrazine (300 Tests)</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93705-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/41tytahjgcl-1_2015_14b903a8-fe28-4a78-a7fb-537c9369a5ba.jpeg?v=1443494627</image:loc>
      <image:title>HANNA HI 93705-03  Silica (300 Tests)</image:title>
      <image:caption>HI 93705-03  Silica (300 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93706-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/41nyreqgqbl-1_2015_f0095988-d848-4cfd-85fb-a7cb2dd7107e.jpeg?v=1443494628</image:loc>
      <image:title>HANNA HI 93706-01 Phosphorous - Reagents - 100 Tests</image:title>
      <image:caption>HI 93706-01 Phosphorous - Reagents - 100 Tests - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93706-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/41nyreqgqbl-1_2015.jpeg?v=1443494629</image:loc>
      <image:title>HANNA HI 93706-03  Phosphorous. amino acid method (300 Tests)</image:title>
      <image:caption>HI 93706-03  Phosphorous. amino acid method (300 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93707-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/reagenzien-fur-hi-700-25-tests-2410_1-1_720x600-1_2015_6ce81a37-5cd3-4afc-a1fe-e7cf54dd4982.jpeg?v=1443494630</image:loc>
      <image:title>HANNA HI 93707-01 Nitrite LR - Reagents - 100 Tests</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93707-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/reagenzien-fur-hi-700-25-tests-2410_1-1_720x600-1_2015_b51a9ae1-ba8c-4e06-ae2b-d5ae6bb18e24.jpeg?v=1443494631</image:loc>
      <image:title>HANNA HI 93707-03  Nitrite LR. diazotization method (300 Tests)</image:title>
      <image:caption>HI 93707-03  Nitrite LR. diazotization method (300 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93708-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/reagenzien-fur-hi-700-25-tests-2410_1-1_720x600-1_2015_f30056bd-8b74-4ff6-b390-8aea1247afb7.jpeg?v=1443494632</image:loc>
      <image:title>HANNA HI 93708-01  Nitrite HR. ferrous sulphate method (100 Tests)</image:title>
      <image:caption>HI 93708-01  Nitrite HR. ferrous sulphate method (100 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93708-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 93708-03  Nitrite HR. ferrous sulphate method (300 Tests)</image:title>
      <image:caption>HI 93708-03  Nitrite HR. ferrous sulphate method (300 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93709-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>HANNA HI 93709-01Manganese HR - Reagentst - 100 Tests</image:title>
      <image:caption>HI 93709-01Manganese HR - Reagentst - 100 Tests - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93709-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/81s5cnwtg3l-1_2015.jpeg?v=1443494635</image:loc>
      <image:title>HANNA HI 93709-03  Manganese HR. periodate method (300 Tests)</image:title>
      <image:caption>HI 93709-03  Manganese HR. periodate method (300 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93710-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31b4zkl-cvl-_sl500_aa300_-1_2015_f5b13229-6cc1-4a09-aa44-11f4919f8b12.jpeg?v=1443494636</image:loc>
      <image:title>HANNA HI 93710-01 pH photometric - Reagents- 100 Tests</image:title>
      <image:caption>HI 93710-01 pH photometric - Reagents- 100 Tests - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93710-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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    <image:image>
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      <image:title>HANNA HI 93710-03  pH. Phenol Red Method (300 Tests)</image:title>
      <image:caption>HI 93710-03  pH. Phenol Red Method (300 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93713-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA HI 93713-01 Phosphate LR - Reagents - 100 Tests</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93713-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 93713-03  Phosphate LR. Ascorbic Acid Method (300 Tests)</image:title>
      <image:caption>HI 93713-03  Phosphate LR. Ascorbic Acid Method (300 Tests) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93717-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/81ibhvichpl-_aa1500_-1_2015.jpeg?v=1443494640</image:loc>
      <image:title>Phosphat hoch - Reagenzien-Kit - 300 Tests</image:title>
      <image:caption>Phosphat hoch - Reagenzien-Kit - 300 Tests - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi93714-01</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/81v1gc864ll-_aa1500_-1_2015_9591a76a-10db-46c6-8502-583172d77adb.jpeg?v=1443494641</image:loc>
      <image:title>HANNA HI 93714-01 Cyanide - Reagents - 100 Tests</image:title>
      <image:caption>HI 93714-01 Cyanide - Reagents - 100 Tests - Acorn Scientific</image:caption>
    </image:image>
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  <url>
    <loc>https://acornsci.co.nz/products/hi93714-03</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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    <image:image>
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      <image:title>HANNA HI 93714-03  Cyanide. Pyridine-Pyrazalone Method (300 Tests)</image:title>
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      <image:caption>HI 70080C  800 mg/L (ppm) TDS Solution with Certificate. (25) 20 mL Sachets - Acorn Scientific</image:caption>
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      <image:title>HANNA HI7031M - EC 1413 µS/cm@25°C - 230ml</image:title>
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      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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    </image:image>
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      <image:caption></image:caption>
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    </image:image>
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      <image:caption></image:caption>
    </image:image>
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      <image:caption>HANNA HI 9033 EC Meter robust with Multi-Range 0.0 with 199.9 mS/cm ATC - Acorn Scientific</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 9034  Multi-range Portable TDS Meter</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:caption></image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:caption>HANNA HI 9835 EC/TDS/NaCl/°C-Meter. Auto-Endpoint. ATC - Acorn Scientific</image:caption>
    </image:image>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hand-ph-meter-fur-boiler-und-kuhlturme-1517_1-1_2015.jpeg?v=1443494809</image:loc>
      <image:title>HANNA HI 99141 pH Meter / Boiler &amp; Cooling Towers</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hand-ph-meter-fur-die-galvanik-1512_1-1_2015.jpeg?v=1443494810</image:loc>
      <image:title>HANNA HI 99131 pH Meter for Plating Baths</image:title>
      <image:caption>HANNA HI 99131 pH Meter for Plating Baths - Acorn Scientific</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hand-ph-meter-fur-die-direktmessung-in-boden-1509_1-1_2015.jpeg?v=1443494811</image:loc>
      <image:title>HANNA HI 99121 pH Meter Direct Soil Measurement</image:title>
      <image:caption>HANNA HI 99121 pH Meter Direct Soil Measurement - Acorn Scientific</image:caption>
    </image:image>
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  <url>
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      <image:caption>HANNA HI 99171 pH Meter for Leather and Paper - Acorn Scientific</image:caption>
    </image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>HANNA HI98110 Skincheck™ - pH Tester - Acorn Scientific</image:caption>
    </image:image>
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  <url>
    <loc>https://acornsci.co.nz/products/hi98509</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>HANNA HI 98509 Checktemp® - Acorn Scientific</image:caption>
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  <url>
    <loc>https://acornsci.co.nz/products/hi7061l</loc>
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      <image:title>HANNA HI7061L - Electrode Cleaning Solution (General) - 500ml</image:title>
      <image:caption>HI 7061L - Electrode Cleaning Solution (General) - 500ml - Acorn Scientific</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:caption></image:caption>
    </image:image>
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      <image:title>HANNA HI 70621L  Cleaning Solution for Skin Grease and Sebum (Cosmetic Industry) 1 x 500 mL bottle</image:title>
      <image:caption>HI 70621L  Cleaning Solution for Skin Grease and Sebum (Cosmetic Industry) 1 x 500 mL bottle - Acorn Scientific</image:caption>
    </image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/puffer-ph-701-1001-beutel-je-5-x-20-ml-2462_1-1_2015.jpeg?v=1443494840</image:loc>
      <image:title>HANNA HI770710P - 7.01+10.01 pH@25°C - SQ - je 5x20ml COMBO</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:caption>HANNA HI770710C - 7.01+10.01 pH@25°C - SQ Zert. - je 5x20ml COMBO - Acorn Scientific</image:caption>
    </image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA HI77400C - 7.01+ 4.01 pH@25°C - SQ Zert. - je 5x20ml COMBO</image:title>
      <image:caption>HANNA HI77400C - 7.01+ 4.01 pH@25°C - SQ Zert. - je 5x20ml COMBO - Acorn Scientific</image:caption>
    </image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 54710  pH 4.01. pH 7.01. pH 10.01 3 x 500 mL bottles</image:title>
      <image:caption>HI 54710  pH 4.01. pH 7.01. pH 10.01 3 x 500 mL bottles - Acorn Scientific</image:caption>
    </image:image>
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      <image:title>HANNA HI 3815 CTK Chloride</image:title>
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  <url>
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  <url>
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  <url>
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  <url>
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    <image:image>
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      <image:caption>HI 38040 CTK Iron Medium Range - Acorn Scientific</image:caption>
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    <image:image>
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      <image:title>HANNA HI3844 CTK Hydrogen Peroxide</image:title>
      <image:caption>HI 3844 CTK Hydrogen Peroxide - Acorn Scientific</image:caption>
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      <image:caption>HI 3845 CTK Chromium VI - Acorn Scientific</image:caption>
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      <image:caption>HI 3847 CTK Copper - Acorn Scientific</image:caption>
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      <image:caption></image:caption>
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      <image:title>HANNA HI 3855 CTK Cyanide</image:title>
      <image:caption>HI 3855 CTK Cyanide - Acorn Scientific</image:caption>
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  <url>
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      <image:caption>HANNA HI 3857 CTK Detergents - Acorn Scientific</image:caption>
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      <image:caption>HI 3864 CTK Phenol - Acorn Scientific</image:caption>
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  <url>
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    <image:image>
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      <image:title>HANNA HI 3873 CTK Nitrite</image:title>
      <image:caption>HI 3873 CTK Nitrite - Acorn Scientific</image:caption>
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      <image:caption>HI 3874 CTK Nitrate - Acorn Scientific</image:caption>
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      <image:title>HANNA HI 1135B  Refillable. Combination pH Electrode. Side Arm Construction</image:title>
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      <image:title>HANNA HI 1144B  Refillable. Combination pH Electrode with Calomel References BNC Connection</image:title>
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      <image:title>HANNA HI 1616D pH Electrode - for continuous monitoring - DIN Connector</image:title>
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  <url>
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      <image:title>HANNA HI 1617D  pH Electrode for Semi-solid Products</image:title>
      <image:caption>HI 1617D  pH Electrode for Semi-solid Products - Acorn Scientific</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>HANNA HI 2112B  pH Half Cell Electrode for General Purposes</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>HANNA HI 3133B  ORP Half Cell for Potentiometric Titration</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA HI 3148B  ORP SMART Electrode with CPS™ for Wine</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>HANNA HI 3619D  ORP Electrode for General Laboratory Use</image:title>
      <image:caption>HI 3619D  ORP Electrode for General Laboratory Use - Acorn Scientific</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:caption>HI 4430B - ORP Electrode - Acorn Scientific</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e1bf0eed005_2015.jpeg?v=1465536929</image:loc>
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    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e1c2c0ecf58_2015.jpeg?v=1465536932</image:loc>
      <image:title>HANNA HI 5311  Reference Electrode for General Purpose and Titration</image:title>
      <image:caption>HI 5311  Reference Electrode for General Purpose and Titration - Acorn Scientific</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>HANNA HI 5312  Reference Electrode for Titrations with Suspended Solids</image:title>
      <image:caption>HI 5312  Reference Electrode for Titrations with Suspended Solids - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e1c5756243a_2015.jpeg?v=1465536934</image:loc>
      <image:title>HANNA HI 5313  Reference Electrode For FC 301B</image:title>
      <image:caption>HI 5313  Reference Electrode For FC 301B - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA HI 5314  Reference Electrode for Measurements with Remote Filling</image:title>
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  </url>
  <url>
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  </url>
  <url>
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      <image:title>HANNA HI 5413  Reference Electrode for Samples with Suspended Solids and ISE</image:title>
      <image:caption>HI 5413  Reference Electrode for Samples with Suspended Solids and ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>HANNA HI 5414  Reference Electrode for Measurements with Remote Filling</image:title>
      <image:caption>HI 5414  Reference Electrode for Measurements with Remote Filling - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA FC100B  Foodcare pH Electrode for Cheese BNC Connection</image:title>
      <image:caption>FC100B  Foodcare pH Electrode for Cheese BNC Connection - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>HANNA FC200B -  pH Electrode</image:title>
      <image:caption>FC200B -  pH Electrode - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/fc300b</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e1d7bc4265b_2015.jpeg?v=1465536146</image:loc>
      <image:title>HANNA FC300B  Sodium ISE</image:title>
      <image:caption>FC300B  Sodium ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/fc202d</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA FC202D pH SMART Electrode for Semi-solid Foods DIN Connection</image:title>
      <image:caption>FC202D  pH SMART Electrode for Semi-solid Foods DIN Connection - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e1cf29938c4_2015.jpeg?v=1465536123</image:loc>
      <image:title>HANNA FC210B  Foodcare pH Electrode for Milk. Yogurt &amp; Creams BNC Connection</image:title>
      <image:caption>FC210B  Foodcare pH Electrode for Milk. Yogurt &amp; Creams BNC Connection - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA FC220B pH Electrode for Creams. Juices &amp; Sauces BNC Connection</image:title>
      <image:caption>FC220B  pH Electrode for Creams. Juices &amp; Sauces BNC Connection - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e1d1328cb97_2015.jpeg?v=1465536137</image:loc>
      <image:title>HANNA FC232D  pH SMART Electrode for Meat</image:title>
      <image:caption>FC232D  pH SMART Electrode for Meat - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA FC250B Series  Food Industry Specific Electrodes for dairy products. semi-mature cheese applications</image:title>
      <image:caption>FC250B Series  Food Industry Specific Electrodes for dairy products. semi-mature cheese applications - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/fc260b</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e1d6cab3bb9_2015.jpeg?v=1465536142</image:loc>
      <image:title>HANNA FC260B pH Half Cell Electrode for Milk</image:title>
      <image:caption>FC260B  pH Half Cell Electrode for Milk - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/fc301b</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e1d99ce1a0c_2015.jpeg?v=1465536147</image:loc>
      <image:title>HANNA FC301B  Fluoride Half-Cell ISE</image:title>
      <image:caption>FC301B  Fluoride Half-Cell ISE - Acorn Scientific</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA FC400B  pH Electrode for Meat BNC Connection</image:title>
      <image:caption>FC400B  pH Electrode for Meat BNC Connection - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/fc911b</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e2468935e90_2015.jpeg?v=1465536152</image:loc>
      <image:title>HANNA FC911B pH Electrode with Amplifier for Creams. Juices and Sauces BNC Connection</image:title>
      <image:caption>FC911B  pH Electrode with Amplifier for Creams. Juices and Sauces BNC Connection - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4002</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e248c388117_2015.jpeg?v=1465536791</image:loc>
      <image:title>HANNA HI 4002  Bromide Half-Cell ISE</image:title>
      <image:caption>HI 4002  Bromide Half-Cell ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4003</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e24c9876c02_2015.jpeg?v=1465536793</image:loc>
      <image:title>HANNA HI 4003  Cadmium Half-Cell ISE</image:title>
      <image:caption>HI 4003  Cadmium Half-Cell ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4004</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e24d6da67fb_2015.jpeg?v=1465536794</image:loc>
      <image:title>HANNA HI 4004  Calcium Half-Cell ISE</image:title>
      <image:caption>HI 4004  Calcium Half-Cell ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4007</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e24e9d5fa39_2015.jpeg?v=1443495139</image:loc>
      <image:title>HANNA HI 4007  Chloride Half-Cell ISE</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4009</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e2513ce2933_2015.jpeg?v=1465536810</image:loc>
      <image:title>HANNA HI 4009  Cyanide Half-Cell ISE</image:title>
      <image:caption>HI 4009  Cyanide Half-Cell ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4010</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e2524cdcfc6_2015.jpeg?v=1465536811</image:loc>
      <image:title>HANNA HI 4010  Fluoride Half-Cell ISE</image:title>
      <image:caption>HI 4010  Fluoride Half-Cell ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4011</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e252d30c360_2015.jpeg?v=1465536819</image:loc>
      <image:title>HANNA HI 4011  Iodide Half-Cell ISE</image:title>
      <image:caption>HI 4011  Iodide Half-Cell ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4012</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e2541330231_2015.jpeg?v=1443495142</image:loc>
      <image:title>HANNA HI 4012  Lead/Sulfate Half-Cell ISE</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4013</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e254d188450_2015.jpeg?v=1465536825</image:loc>
      <image:title>HANNA HI 4013  Nitrate Half-Cell ISE</image:title>
      <image:caption>HI 4013  Nitrate Half-Cell ISE - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi4014</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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  <url>
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  <url>
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  <url>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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  <url>
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  </url>
  <url>
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  <url>
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  <url>
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  </url>
  <url>
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  <url>
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    </image:image>
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  <url>
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      <image:title>HANNA HI 5315 - Referene Electrode</image:title>
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      <image:title>HANNA HI 3833-050 - Reagents for CTK Phosphate</image:title>
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      <image:title>HANNA HI 3838-100 - Reagents for CTK Formaldehyde</image:title>
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      <image:title>HANNA HI 3844-100 - Reagents for CTK Hydrogen Peroxide</image:title>
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      <image:title>HANNA HI 3847-100 - Reagents for CTK Copper HR</image:title>
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      <image:title>HANNA HI3849-100 - Reagenzien für CTK Hydrazin</image:title>
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      <image:title>HANNA HI3851-100 - Reagents for CTK Cyanuric Acid</image:title>
      <image:caption>HANNA HI3851-100 - Reagents for CTK Cyanuric Acid - Acorn Scientific</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>HANNA HI 3854-100 - Reagents for CTK Zinc</image:title>
      <image:caption>HI 3854-100 - Reagents for CTK Zinc - Acorn Scientific</image:caption>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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    <image:image>
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      <image:title>HANNA HI3855-100 - Reagents for CTK Cyanide</image:title>
      <image:caption>HANNA HI3855-100 - Reagents for CTK Cyanide - Acorn Scientific</image:caption>
    </image:image>
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  <url>
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      <image:title>HANNA HI3856-100 - Reagenzien für CTK Kupfer</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
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      <image:title>HANNA HI 3864-100 - Reagents for CTK Phenol</image:title>
      <image:caption>HI 3864-100 - Reagents for CTK Phenol - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi3873-100</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e2bbdfa31a7_2015.jpeg?v=1465536761</image:loc>
      <image:title>HANNA HI 3873-100 - Reagents for CTK Nitrite</image:title>
      <image:caption>HI 3873-100 - Reagents for CTK Nitrite - Acorn Scientific</image:caption>
    </image:image>
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  <url>
    <loc>https://acornsci.co.nz/products/hi3895-010</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e2bd2959383_2015.jpeg?v=1465536770</image:loc>
      <image:title>HANNA HI 3895-010 - Reagents for CTK Agriculture Test kit</image:title>
      <image:caption>HI 3895-010 - Reagents for CTK Agriculture Test kit - Acorn Scientific</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/31gluhj8kul__sl500_aa300_51e2bcb6da163_2015.jpeg?v=1443495233</image:loc>
      <image:title>HANNA HI 3875-100 - Reagent Test Kit for Free Chlorine. DPD Colorimetric method. 100 tests</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <image:image>
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      <image:title>HANNA HI 3896-025  Soil analysis (N.P.K + pH)</image:title>
      <image:caption>HI 3896-025  Soil analysis (N.P.K + pH) - Acorn Scientific</image:caption>
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    <changefreq>daily</changefreq>
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    </image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>HANNA CTK Phenolphthalein and Total Alkalinity</image:title>
      <image:caption>CTK Phenolphthalein and Total Alkalinity - Acorn Scientific</image:caption>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/phosphat-00-50-mgl-294_151e3a2c976654_2015.jpeg?v=1465536656</image:loc>
      <image:title>HANNA HI 38041 CTK -  Iron HANNA HIgh Range Test Kit</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>HANNA HI 38049 CTK Ammonia Test Kit (Fresh Water)</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 38061 CTK Phosphate</image:title>
      <image:caption>HI 38061 CTK Phosphate - Acorn Scientific</image:caption>
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  <url>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>HANNA HI3875 Free Chlorine Medium Range Test Kit</image:title>
      <image:caption>CTK Chlor Frei - Acorn Scientific</image:caption>
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    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 3817BP CTK Backpack Lab Water Quality Education Kits</image:title>
      <image:caption>HI 3817BP CTK Backpack Lab Water Quality Education Kits - Acorn Scientific</image:caption>
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    <loc>https://acornsci.co.nz/products/hi3821</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
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      <image:title>HANNA HI 3821 CTK Cooling Tower &amp; Boiler Combination Test Kit</image:title>
      <image:caption>HI 3821 CTK Cooling Tower &amp; Boiler Combination Test Kit - Acorn Scientific</image:caption>
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    <loc>https://acornsci.co.nz/products/hi3823</loc>
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      <image:caption>HANNA HI96769C Reinigungsmittel anionisch. bis 3.50 mg/l - Photometer im Koffer mit Zubehör - Acorn Scientific</image:caption>
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      <image:title>HANNA HI96722C Cyanursäure 0 - 80 mg/l - Photometer im Koffer mit Zubehör</image:title>
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      <image:title>HANNA HI 935005N K-Type Thermocouple Thermometer</image:title>
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      <image:title>HANNA HI 99550-00 Infrared Thermometer</image:title>
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      <image:title>HANNA HI 99556-00 FOODCARE Infrared Thermometer incl. HANNA HI 765PW</image:title>
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      <image:title>HANNA HI 99556-10 Infrared Thermometer °C with IR. NTC sensor. Range -20 to 199.0 °C</image:title>
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      <image:caption></image:caption>
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      <image:caption>HI 6293005  AmpHel ORP Electrode with Platinum Pin. cloth junction and 5 m cable - Acorn Scientific</image:caption>
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      <image:title>HANNA HI 8936CLN EC - Transmitter with LCD - 0 to 1999 µS/cm</image:title>
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      <image:caption>HI 38023-100 HI 38023-100  Chlorine. Total. Extended Range - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi3818-100</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi3818-100_200_2015.jpeg?v=1465536697</image:loc>
      <image:title>HANNA HI 3818-100 HANNA HI 3818-100  Carbon Dioxide (CO2)</image:title>
      <image:caption>HI 3818-100 HI 3818-100  Carbon Dioxide (CO2) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi-3841-s</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi3850</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/HI3850_200_2015.jpeg?v=1465536747</image:loc>
      <image:title>HANNA HI 3850  Ascorbic Acid Test Kit</image:title>
      <image:caption>HI 3850  Ascorbic Acid Test Kit - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi3874-100</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi3874-100_200-1_2015.jpeg?v=1465536764</image:loc>
      <image:title>HANNA HI 3874-100 Reagent Kit HANNA HI 3874-100  Nitrate (NO3--N)</image:title>
      <image:caption>HI 3874-100 Reagent Kit HI 3874-100  Nitrate (NO3--N) - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi983308-02</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/983304_01_20052a98125afbf5_2015.jpeg?v=1443495706</image:loc>
      <image:title>HANNA HI 983308-02  Pronto TDS Meter 0.01 g/L (ppt) resolution</image:title>
      <image:caption>HANNA HI 983308-02  Pronto TDS Meter 0.01 g/L (ppt) resolution - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi-981504-7-02</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi981504_20052cfe0c8d84a5_2015.jpeg?v=1443495707</image:loc>
      <image:title>HANNA HI 981504/7-02  pH/TDS/Temperature Monitor</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi98300</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi98303_200-1_2015.jpeg?v=1443495707</image:loc>
      <image:title>HANNA HI 98300  DiST®1 TDS Tester with 1 mg/L resolution and 0.65 TDS Factor</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/primo</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/primo2_200_2015.jpeg?v=1443495708</image:loc>
      <image:title>Primo  TDS Tester with 1 mg/L resolution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/primo-1</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/primo4_200_2015.jpeg?v=1443495709</image:loc>
      <image:title>Primo 1  TDS Tester with 1 mg/L resolution</image:title>
      <image:caption>Primo 1  TDS Tester with 1 mg/L resolution - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/primo2</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/primo2_200-1_2015.jpeg?v=1443495709</image:loc>
      <image:title>Primo 2  TDS Tester with 1 mg/L EC resolution &amp; 0.1 °C resolution</image:title>
      <image:caption>Primo 2  TDS Tester with 1 mg/L EC resolution &amp; 0.1 °C resolution - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/primo3</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/primo4_200-1_2015.jpeg?v=1443495710</image:loc>
      <image:title>Primo 3  TDS Tester with 1 mg/L EC resolution &amp; 0.1 °C resolution</image:title>
      <image:caption>Primo 3  TDS Tester with 1 mg/L EC resolution &amp; 0.1 °C resolution - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/primo4</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/primo4_200-5_2015.jpeg?v=1443495711</image:loc>
      <image:title>Primo 4  EC Tester with 0.01 mS/cm resolution</image:title>
      <image:caption>Primo 4  EC Tester with 0.01 mS/cm resolution - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/primo5</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/primo2_200-2_2015.jpeg?v=1443495711</image:loc>
      <image:title>Primo 5  EC Tester with 1 µS/cm resolution</image:title>
      <image:caption>Primo 5  EC Tester with 1 µS/cm resolution - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/tds1</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/tds1_200_2015.jpeg?v=1443495712</image:loc>
      <image:title>TDS1  TDS Tester for water conditioning</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi98111</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi98111_200_2015.jpeg?v=1443495713</image:loc>
      <image:title>HANNA HI 98111  PICCOLO® Stick pH Tester</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi1280</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi1280_200_2015.jpeg?v=1465536385</image:loc>
      <image:title>HANNA HI 1280  Spare Electrode for PICCOLO Tester</image:title>
      <image:caption>HI 1280  Spare Electrode for PICCOLO Tester - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi98112</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi98112_200-2_2015.jpeg?v=1443495714</image:loc>
      <image:title>HANNA HI 98112  PICCOLO®2 Stick pH Tester with 16 cm electrode</image:title>
      <image:caption>HANNA HI 98112  PICCOLO®2 Stick pH Tester with 16 cm electrode - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi98113</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi98113_200_2015.jpeg?v=1443495715</image:loc>
      <image:title>HANNA HI 98113  PICCOLO® Stick pH Tester with temperature readout on LCD</image:title>
      <image:caption>HANNA HI 98113  PICCOLO® Stick pH Tester with temperature readout on LCD - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi1290</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi1290_200_2015.jpeg?v=1465536392</image:loc>
      <image:title>HANNA HI 1290  Spare Electrode for PICCOLO 2 Tester</image:title>
      <image:caption>HI 1290  Spare Electrode for PICCOLO 2 Tester - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi1295</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi1295_200_2015.jpeg?v=1465536397</image:loc>
      <image:title>HANNA HI 1295  Spare Electrode for PICCOLO Plus Tester</image:title>
      <image:caption>HI 1295  Spare Electrode for PICCOLO Plus Tester - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi99104</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi99104_200_2015.jpeg?v=1443495717</image:loc>
      <image:title>HANNA HI 99104  pH Tester</image:title>
      <image:caption>HANNA HI 99104  pH Tester - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi1270</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi1270_200-1_2015.jpeg?v=1465536384</image:loc>
      <image:title>HANNA HI 1270  Spare Electrode for Checker</image:title>
      <image:caption>HI 1270  Spare Electrode for Checker - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi122-02</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi123_200_2015.jpeg?v=1465536379</image:loc>
      <image:title>HANNA HI 122  pH/ORP/Temperature Meter with Built-in Printer</image:title>
      <image:caption>HI 122  pH/ORP/Temperature Meter with Built-in Printer - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi1043p</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi1043_200_2015.jpeg?v=1465536343</image:loc>
      <image:title>HANNA HI 1043P  Combination pH Electrode. Refillable w/ Double Junction BNC Connection + pin</image:title>
      <image:caption>HI 1043P  Combination pH Electrode. Refillable w/ Double Junction BNC Connection + pin - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi1131p</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi1131_200_2015.jpeg?v=1465536365</image:loc>
      <image:title>HANNA HI 1131P  Refillable. Combination pH Electrode for the Laboratory and Beer Testing BNC + pin Connect</image:title>
      <image:caption>HI 1131P  Refillable. Combination pH Electrode for the Laboratory and Beer Testing BNC + pin Connect - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi7662-t</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi7662-t_200_2015.jpeg?v=1443495720</image:loc>
      <image:title>HANNA HI7662-T  Stainless Steel Temperature Probe</image:title>
      <image:caption>HANNA HI7662-T  Stainless Steel Temperature Probe - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi22091-02</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi22091v2-200_2015.jpeg?v=1465536538</image:loc>
      <image:title>HANNA HI 22091-02  pH/mV Meter with Manual Temperature Compensation (MTC) and Analog Output</image:title>
      <image:caption>HI 22091-02  pH/mV Meter with Manual Temperature Compensation (MTC) and Analog Output - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi2210-02</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi2210_200_2015.jpeg?v=1465536539</image:loc>
      <image:title>HANNA HI 2210-02  Basic pH Benchtop Meter</image:title>
      <image:caption>HI 2210-02  Basic pH Benchtop Meter - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi2214-02</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi2214_200_2015.jpeg?v=1465536547</image:loc>
      <image:title>HANNA HI 2214-02  Data Logging pH Benchtop Meter</image:title>
      <image:caption>HI 2214-02  Data Logging pH Benchtop Meter - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi12222-02</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi2222_200_2015.jpeg?v=1465536553</image:loc>
      <image:title>HANNA HI 2222-02  Wine Analysis pH Benchtop Meter</image:title>
      <image:caption>HI 2222-02  Wine Analysis pH Benchtop Meter - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi2223-02</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi2223_200_2015.jpeg?v=1465536554</image:loc>
      <image:title>HANNA HI 2223-02  Calibration Check™ pH/ORP/Temperature Benchtop Meter with extended pH range</image:title>
      <image:caption>HI 2223-02  Calibration Check™ pH/ORP/Temperature Benchtop Meter with extended pH range - Acorn Scientific</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi9147-15</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi9147_200_2015.jpeg?v=1443495725</image:loc>
      <image:title>HANNA HI 9147-15  Dissolved Oxygen Meter for Aquaculture</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi740211</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi-76407-4</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/hi76407_200_2015.jpeg?v=1443495725</image:loc>
      <image:title>HANNA HI 76407/4  Standard DO Probe. 4 m cable</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://acornsci.co.nz/products/hi-764080ap</loc>
    <lastmod>2026-07-22T08:36:25+12:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0931/0956/products/download_72911635-cc87-430d-bace-0cc9739c6603.jpg?v=1571022889</image:loc>
      <image:title>HANNA HI764080A/P Spare Dissolved Oxygen Screw Cap Membranes</image:title>
      <image:caption>HANNA HI764080A/P Spare Dissolved Oxygen Screw Cap Membranes - Acorn Scientific</image:caption>
    </image:image>
  </url>
</urlset>
