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HI 38000 CTK Sulfate
Electrochemical
{"id":1582106821,"title":"HI 38000 CTK Sulfate","handle":"hi38000","description":"\u003cp\u003eThe procedure for determining sulfate is a modification of the barium sulfate turbidimetric method.\u003c\/p\u003e\n\u003cp\u003eSulfate is precipitated as barium sulfate by reaction with barium chloride in acidic medium. The turbidity is proportional to the concentration of sulfate:\u003c\/p\u003e\n\u003cp\u003e(SO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e4\u003c\/span\u003e\u003c\/sub\u003e)\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2-\u003c\/span\u003e\u003c\/sup\u003e + Ba\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2+\u003c\/span\u003e\u003c\/sup\u003e → BaSO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e4\u003c\/span\u003e\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 38000 test kit comes with 100 packets sulfate reagent A. 53 g sulfate reagent B. 10 mL complexing agent. 50 mL glass test tube. 50 mL plastic vessel. 3 mL plastic pipette and spoon.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_38000.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTurbidimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e20-100 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eBarium chloride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e290 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-11-22T12:49:49+13:00","created_at":"2015-09-01T15:08:31+12:00","vendor":"HANNA Instruments Inc.","type":"Electrochemical","tags":["brand_Hanna","Type_Chemical Test Kits"],"price":18000,"price_min":18000,"price_max":18000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":4857179653,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI38000","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HI 38000 CTK Sulfate","public_title":null,"options":["Default Title"],"price":18000,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51dfe6443a52b_2015.jpeg?v=1465536621"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51dfe6443a52b_2015.jpeg?v=1465536621","options":["Title"],"content":"\u003cp\u003eThe procedure for determining sulfate is a modification of the barium sulfate turbidimetric method.\u003c\/p\u003e\n\u003cp\u003eSulfate is precipitated as barium sulfate by reaction with barium chloride in acidic medium. The turbidity is proportional to the concentration of sulfate:\u003c\/p\u003e\n\u003cp\u003e(SO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e4\u003c\/span\u003e\u003c\/sub\u003e)\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2-\u003c\/span\u003e\u003c\/sup\u003e + Ba\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2+\u003c\/span\u003e\u003c\/sup\u003e → BaSO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e4\u003c\/span\u003e\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 38000 test kit comes with 100 packets sulfate reagent A. 53 g sulfate reagent B. 10 mL complexing agent. 50 mL glass test tube. 50 mL plastic vessel. 3 mL plastic pipette and spoon.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_38000.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTurbidimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e20-100 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eBarium chloride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e290 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e"}
HI 38000 CTK Sulfate
The procedure for determining sulfate is a modification of the barium sulfate turbidimetric method. Sulfate is precipitated as barium sulfate by reaction with barium chloride in acidic medium. The turbidity is proportional to the concentration of sulfate: (SO4)2- + Ba2+ → BaSO4 Order Information: HI 38000 test kit comes with 100 packets sulfat...
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HI 3810 CTK Dissolved Oxygen
Electrochemical
{"id":1582108613,"title":"HI 3810 CTK Dissolved Oxygen","handle":"hi3810","description":"\u003cp\u003eThe HANNA dissolved oxygen portable test kit can determine the oxygen concentration in water quickly and easily. A modified Winkler method is used. Manganous ions react with oxygen in the presence of potassium hydroxide to form a manganese oxide precipitate. An azide is present to prevent any nitrite ions from interfering with the test. On addition of acid. manganese oxide hydroxide oxidizes the iodide to iodine. Since the amount of iodine generated is equivalent to the oxygen in the sample. the concentration of iodine is calculated by titration of thiosulfate ions that reduce the iodine back to iodide ions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3810 test kit comes with 30 mL manganous sulfate solution. 30 mL alkali-azide reagent. 60 mL sulfuric acid solution (2). 10 mL starch indicator. 120 mL titrant solution. glass bottle with stopper. 10 mL calibrated vessel and calibrated syringe with tip.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/3810.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.0-10.0 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eModified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eapprox. 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e910 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-11-22T12:50:18+13:00","created_at":"2015-09-01T15:08:44+12:00","vendor":"HANNA Instruments Inc.","type":"Electrochemical","tags":["brand_Hanna","Type_Chemical Test Kits"],"price":13000,"price_min":13000,"price_max":13000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":4857182853,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI3810","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HI 3810 CTK Dissolved Oxygen","public_title":null,"options":["Default Title"],"price":13000,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e057ce8f0e2_2015.jpeg?v=1465536679"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e057ce8f0e2_2015.jpeg?v=1465536679","options":["Title"],"content":"\u003cp\u003eThe HANNA dissolved oxygen portable test kit can determine the oxygen concentration in water quickly and easily. A modified Winkler method is used. Manganous ions react with oxygen in the presence of potassium hydroxide to form a manganese oxide precipitate. An azide is present to prevent any nitrite ions from interfering with the test. On addition of acid. manganese oxide hydroxide oxidizes the iodide to iodine. Since the amount of iodine generated is equivalent to the oxygen in the sample. the concentration of iodine is calculated by titration of thiosulfate ions that reduce the iodine back to iodide ions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3810 test kit comes with 30 mL manganous sulfate solution. 30 mL alkali-azide reagent. 60 mL sulfuric acid solution (2). 10 mL starch indicator. 120 mL titrant solution. glass bottle with stopper. 10 mL calibrated vessel and calibrated syringe with tip.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/3810.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.0-10.0 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eModified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eapprox. 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e910 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e"}
HI 3810 CTK Dissolved Oxygen
The HANNA dissolved oxygen portable test kit can determine the oxygen concentration in water quickly and easily. A modified Winkler method is used. Manganous ions react with oxygen in the presence of potassium hydroxide to form a manganese oxide precipitate. An azide is present to prevent any nitrite ions from interfering with the test. On addit...
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HI 3811 CTK Alkalinity
Electrochemical
{"id":1582108677,"title":"HI 3811 CTK Alkalinity","handle":"hi3811","description":"\u003cp\u003eThe HANNA alkalinity test kit makes monitoring easy. quick and safe. The compact size gives the user the versatility to use the kit anywhere. The design makes the kit easy to handle and. except for alkalinity titrant. practically prevents accidental injury or damage due to spills.\u003c\/p\u003e\n\u003cp\u003eAlkalinity can be measured as phenolpthalein alkalinity and total alkalinity. The phenolpthalein alkalinity is determined by neutralizing the sample to a pH of 8.3 using a dilute hydrochloric acid solution. and a phenolpthalein indicator. Since bicarbonate ions can be converted to carbonic acid with additional hydrochloric acid. the phenolpthalein alkalinity measures total hydroxide ions. but only half of the bicarbonate contribution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3811 test kit comes with 10 mL phenolpthalein indicator. 10 mL bromophenol blue indicator. 120 mL alkalinity titrant. 10 mL calibrated vessel. 50 mL calibrated vessel. and calibrated syringe with tip.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/3811.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0-100 mg\/L\u003cbr\u003e 0-300 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003cbr\u003e 3 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePhenolphthalein\/Bromphenol blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eapprox. 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e460 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-11-22T12:50:46+13:00","created_at":"2015-09-01T15:08:46+12:00","vendor":"HANNA Instruments Inc.","type":"Electrochemical","tags":["brand_Hanna","Type_Chemical Test Kits"],"price":9750,"price_min":9750,"price_max":9750,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":4857182981,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI3811","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HI 3811 CTK Alkalinity","public_title":null,"options":["Default Title"],"price":9750,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e05883a92f7_2015.jpeg?v=1465536683"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e05883a92f7_2015.jpeg?v=1465536683","options":["Title"],"content":"\u003cp\u003eThe HANNA alkalinity test kit makes monitoring easy. quick and safe. The compact size gives the user the versatility to use the kit anywhere. The design makes the kit easy to handle and. except for alkalinity titrant. practically prevents accidental injury or damage due to spills.\u003c\/p\u003e\n\u003cp\u003eAlkalinity can be measured as phenolpthalein alkalinity and total alkalinity. The phenolpthalein alkalinity is determined by neutralizing the sample to a pH of 8.3 using a dilute hydrochloric acid solution. and a phenolpthalein indicator. Since bicarbonate ions can be converted to carbonic acid with additional hydrochloric acid. the phenolpthalein alkalinity measures total hydroxide ions. but only half of the bicarbonate contribution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3811 test kit comes with 10 mL phenolpthalein indicator. 10 mL bromophenol blue indicator. 120 mL alkalinity titrant. 10 mL calibrated vessel. 50 mL calibrated vessel. and calibrated syringe with tip.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/3811.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0-100 mg\/L\u003cbr\u003e 0-300 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003cbr\u003e 3 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePhenolphthalein\/Bromphenol blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eapprox. 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e460 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e"}
HI 3811 CTK Alkalinity
The HANNA alkalinity test kit makes monitoring easy. quick and safe. The compact size gives the user the versatility to use the kit anywhere. The design makes the kit easy to handle and. except for alkalinity titrant. practically prevents accidental injury or damage due to spills. Alkalinity can be measured as phenolpthalein alkalinity and total...
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HI3833 - CTK Phosphate
Electrochemical
{"id":1582109893,"title":"HI3833 - CTK Phosphate","handle":"hi-3833","description":"\u003cp\u003eThe orthosphosphate level in mg\/L (or ppm) is determined by a colorimetric method. Ammonium molybdate and potassium antimonyl tartrate react in acid medium with orthophosphate to form a phosphomolybdate complex. that is reduced to intensely colored molybdenum blue by ascorbic acid. The color intensity of the solution determines the phosphate concentration. Phosphates can be classified as ortho. condensed or organically bound. As with existing test kits on the market. the HANNA Phosphate Test Kit will only determine ortho phosphate levels.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3833 test kit comes with 20 mL plastic beaker. color comparison cube and 50 packets phosphate reagent.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_3833.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eColorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0-5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eAscorbic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e160 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-11-22T12:51:20+13:00","created_at":"2015-09-01T15:08:55+12:00","vendor":"HANNA Instruments Inc.","type":"Electrochemical","tags":["brand_Hanna","Type_Chemical Test Kits"],"price":4750,"price_min":4750,"price_max":4750,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":4857186309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI 3833","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HI3833 - CTK Phosphate","public_title":null,"options":["Default Title"],"price":4750,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e0657940d6c_2015.jpeg?v=1465536723"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e0657940d6c_2015.jpeg?v=1465536723","options":["Title"],"content":"\u003cp\u003eThe orthosphosphate level in mg\/L (or ppm) is determined by a colorimetric method. Ammonium molybdate and potassium antimonyl tartrate react in acid medium with orthophosphate to form a phosphomolybdate complex. that is reduced to intensely colored molybdenum blue by ascorbic acid. The color intensity of the solution determines the phosphate concentration. Phosphates can be classified as ortho. condensed or organically bound. As with existing test kits on the market. the HANNA Phosphate Test Kit will only determine ortho phosphate levels.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3833 test kit comes with 20 mL plastic beaker. color comparison cube and 50 packets phosphate reagent.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_3833.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eColorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0-5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eAscorbic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e160 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e"}
HI3833 - CTK Phosphate
The orthosphosphate level in mg/L (or ppm) is determined by a colorimetric method. Ammonium molybdate and potassium antimonyl tartrate react in acid medium with orthophosphate to form a phosphomolybdate complex. that is reduced to intensely colored molybdenum blue by ascorbic acid. The color intensity of the solution determines the phosphate con...
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HI3834 - CTK Iron Test Kit
Electrochemical
{"id":1582168837,"title":"HI3834 - CTK Iron Test Kit","handle":"hi3834","description":"\u003cp\u003eThe HANNA test kit determines the iron concentration in water by conversion of the ferrous (Fe\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2+\u003c\/span\u003e\u003c\/sup\u003e) state. The test is fast, easy and safe. The color cube makes it simple to obtain the iron level in water.\u003c\/p\u003e\n\u003cp\u003eIron can exist as ferrous (Fe\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2+\u003c\/span\u003e\u003c\/sup\u003e) or ferric (Fe\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e3+\u003c\/span\u003e\u003c\/sup\u003e) ions. The HANNA test kit determines total iron levels in water via a colorimetric method. First all ferric ions are reduced by sodium sulfite to ferrous ions. Phenanthroline complexes with ferrous ion to form an orange colored solution. The color intensity of the solution determines the iron concentration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3834 test kit comes with 50 packets iron reagent. color comparison cube and 20 mL plastic vessel\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_3834.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eColorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0-5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePhenanthroline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e142.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-11-22T12:51:52+13:00","created_at":"2015-09-01T15:16:06+12:00","vendor":"HANNA Instruments Inc.","type":"Electrochemical","tags":["brand_Hanna","Type_Chemical Test Kits"],"price":4750,"price_min":4750,"price_max":4750,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":4857299013,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI3834","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HI3834 - CTK Iron Test Kit","public_title":null,"options":["Default Title"],"price":4750,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e2a4867badf_2015.jpeg?v=1465536725"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e2a4867badf_2015.jpeg?v=1465536725","options":["Title"],"content":"\u003cp\u003eThe HANNA test kit determines the iron concentration in water by conversion of the ferrous (Fe\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2+\u003c\/span\u003e\u003c\/sup\u003e) state. The test is fast, easy and safe. The color cube makes it simple to obtain the iron level in water.\u003c\/p\u003e\n\u003cp\u003eIron can exist as ferrous (Fe\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2+\u003c\/span\u003e\u003c\/sup\u003e) or ferric (Fe\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e3+\u003c\/span\u003e\u003c\/sup\u003e) ions. The HANNA test kit determines total iron levels in water via a colorimetric method. First all ferric ions are reduced by sodium sulfite to ferrous ions. Phenanthroline complexes with ferrous ion to form an orange colored solution. The color intensity of the solution determines the iron concentration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3834 test kit comes with 50 packets iron reagent. color comparison cube and 20 mL plastic vessel\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_3834.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eColorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0-5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePhenanthroline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e142.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e"}
HI3834 - CTK Iron Test Kit
The HANNA test kit determines the iron concentration in water by conversion of the ferrous (Fe2+) state. The test is fast, easy and safe. The color cube makes it simple to obtain the iron level in water. Iron can exist as ferrous (Fe2+) or ferric (Fe3+) ions. The HANNA test kit determines total iron levels in water via a colorimetric method. Fir...
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HI3844 CTK Hydrogen Peroxide
Electrochemical
{"id":1582110341,"title":"HI3844 CTK Hydrogen Peroxide","handle":"hi3844","description":"\u003cp\u003eThe HI 3844 test kit can quickly and easy determine concentration in water up to \u003cbr\u003e 10 ppm of hydrogen peroxide. This is due to the fact that it is not affected by stabilizers. which are sometimes added to commercial hydrogen peroxide solutions. The kit is portable and can be used in the field as well as in the laboratory.\u003c\/p\u003e\n\u003cp\u003eHydrogen peroxide is determined by a titrimetric method. It reacts slowly with iodide in acid solution (Step 1); thus a 15 minute interval is required to allow the reaction to occur completely. The amount of iodine generated is equivalent to the hydrogen peroxide in the sample. The liberated iodine is then titrated with standard sodium thiosulfate solution that reduces the iodine back to iodide ions (Step 2).\u003c\/p\u003e\n\u003cp\u003eStep 1: H\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003eO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003e + 2H\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e+\u003c\/span\u003e\u003c\/sup\u003e + 2I\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e—\u003c\/span\u003e\u003c\/sup\u003e → I\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003e + 2H\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003eO\u003cbr\u003e Step 2: I\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003e + 2(S\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003eO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e3\u003c\/span\u003e\u003c\/sub\u003e)\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2–\u003c\/span\u003e\u003c\/sup\u003e → 2I\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e—\u003c\/span\u003e\u003c\/sup\u003e + (S\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e4\u003c\/span\u003e\u003c\/sub\u003eO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e6\u003c\/span\u003e\u003c\/sub\u003e)\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2–\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3844 test kit comes with 100 mL hydrogen peroxide reagent A. 17 g hydrogen peroxide reagent B. 30 mL hydrogen peroxide reagent C. 25 mL hydrogen peroxide reagent D. graduated plastic test tube with cap. 50 mL calibrated plastic vessel. 3 mL plastic pipette. 1 mL plastic pipette and plastic spoon.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_3844.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.00-2.00 mg\/L\u003cbr\u003e 0.0-10.0 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.25 mg\/L\u003cbr\u003e 1.0 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eIodometric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eapprox. 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e450 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-11-22T12:52:58+13:00","created_at":"2015-09-01T15:08:58+12:00","vendor":"HANNA Instruments Inc.","type":"Electrochemical","tags":["brand_Hanna","Type_Chemical Test Kits"],"price":12200,"price_min":12200,"price_max":12200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":4857187013,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI3844","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HI3844 CTK Hydrogen Peroxide","public_title":null,"options":["Default Title"],"price":12200,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e06be9e5965_2015.jpeg?v=1465536739"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/31gluhj8kul__sl500_aa300_51e06be9e5965_2015.jpeg?v=1465536739","options":["Title"],"content":"\u003cp\u003eThe HI 3844 test kit can quickly and easy determine concentration in water up to \u003cbr\u003e 10 ppm of hydrogen peroxide. This is due to the fact that it is not affected by stabilizers. which are sometimes added to commercial hydrogen peroxide solutions. The kit is portable and can be used in the field as well as in the laboratory.\u003c\/p\u003e\n\u003cp\u003eHydrogen peroxide is determined by a titrimetric method. It reacts slowly with iodide in acid solution (Step 1); thus a 15 minute interval is required to allow the reaction to occur completely. The amount of iodine generated is equivalent to the hydrogen peroxide in the sample. The liberated iodine is then titrated with standard sodium thiosulfate solution that reduces the iodine back to iodide ions (Step 2).\u003c\/p\u003e\n\u003cp\u003eStep 1: H\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003eO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003e + 2H\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e+\u003c\/span\u003e\u003c\/sup\u003e + 2I\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e—\u003c\/span\u003e\u003c\/sup\u003e → I\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003e + 2H\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003eO\u003cbr\u003e Step 2: I\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003e + 2(S\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e2\u003c\/span\u003e\u003c\/sub\u003eO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e3\u003c\/span\u003e\u003c\/sub\u003e)\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2–\u003c\/span\u003e\u003c\/sup\u003e → 2I\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e—\u003c\/span\u003e\u003c\/sup\u003e + (S\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e4\u003c\/span\u003e\u003c\/sub\u003eO\u003csub\u003e\u003cspan style=\"font-size: small;\"\u003e6\u003c\/span\u003e\u003c\/sub\u003e)\u003csup\u003e\u003cspan style=\"font-size: small;\"\u003e2–\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e HI 3844 test kit comes with 100 mL hydrogen peroxide reagent A. 17 g hydrogen peroxide reagent B. 30 mL hydrogen peroxide reagent C. 25 mL hydrogen peroxide reagent D. graduated plastic test tube with cap. 50 mL calibrated plastic vessel. 3 mL plastic pipette. 1 mL plastic pipette and plastic spoon.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"20\" height=\"22\" align=\"absmiddle\" alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_3844.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.00-2.00 mg\/L\u003cbr\u003e 0.0-10.0 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmallest Increment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.25 mg\/L\u003cbr\u003e 1.0 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Method\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eIodometric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eapprox. 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e450 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e"}
HI3844 CTK Hydrogen Peroxide
The HI 3844 test kit can quickly and easy determine concentration in water up to 10 ppm of hydrogen peroxide. This is due to the fact that it is not affected by stabilizers. which are sometimes added to commercial hydrogen peroxide solutions. The kit is portable and can be used in the field as well as in the laboratory. Hydrogen peroxide is det...
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