{"id":1582089349,"title":"HANNA HI 7020L - 200-275mV ORP Test Solution - 500ml","handle":"hi7020l","description":"\u003cp\u003eORP standard solutions allow you to test the precision of ORP electrodes. For example. by immersing the electrode in HI 7020 solution. you should read within the 200 to 275 mV range (@20°C\/68°F).\u003c\/p\u003e\n\u003cp\u003eIf the reading is outside the indicated interval. clean and condition your ORP electrode in \u003cspan class=\"hanna\"\u003eHANNA®\u003c\/span\u003e pretreatment solution. Use HI 7092 for oxidizing or HI 7091 for reducing pretreatment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\n\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eORP Test Solution at 200\/275 mV (@20°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottle\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e500 ml\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eClick on the links below to download the Safety Data Sheet.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%207020_2014-01-07.pdf\"\u003eHI 7020\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e","published_at":"2026-06-25T16:29:33+12:00","created_at":"2015-09-01T15:05:40+12:00","vendor":"Hanna Instruments","type":"Electrochemical","tags":["Manufacturer_Hanna Instruments","Type_Solutions"],"price":4550,"price_min":4550,"price_max":4550,"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":4857127557,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI7020L","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA HI 7020L - 200-275mV ORP Test Solution - 500ml","public_title":null,"options":["Default Title"],"price":4550,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/acornsci.co.nz\/cdn\/shop\/products\/714ky58qwnl-_aa1500_-1_2015.jpeg?v=1465537082"],"featured_image":"\/\/acornsci.co.nz\/cdn\/shop\/products\/714ky58qwnl-_aa1500_-1_2015.jpeg?v=1465537082","options":["Title"],"media":[{"alt":"HI 7020L - 200-275mV ORP Test Solution - 500ml - Acorn Scientific","id":21273477219,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/714ky58qwnl-_aa1500_-1_2015.jpeg?v=1465537082"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/714ky58qwnl-_aa1500_-1_2015.jpeg?v=1465537082","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eORP standard solutions allow you to test the precision of ORP electrodes. For example. by immersing the electrode in HI 7020 solution. you should read within the 200 to 275 mV range (@20°C\/68°F).\u003c\/p\u003e\n\u003cp\u003eIf the reading is outside the indicated interval. clean and condition your ORP electrode in \u003cspan class=\"hanna\"\u003eHANNA®\u003c\/span\u003e pretreatment solution. Use HI 7092 for oxidizing or HI 7091 for reducing pretreatment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\n\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eORP Test Solution at 200\/275 mV (@20°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottle\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e500 ml\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eClick on the links below to download the Safety Data Sheet.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%207020_2014-01-07.pdf\"\u003eHI 7020\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e"}