{"id":1582087301,"title":"HANNA HI 70006C 6.86 pH Buffer Solution with Certificate (25) 20 mL Sachets","handle":"hi70006c","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv id=\"Product-Body\"\u003e\n\u003cp\u003eThe use of pH 6.86 buffer to calibrate the offset of pH meters is a quite recent practice. This is due to the fact that even though this buffer offers higher accuracy. it has been know for not being very stable. In addition. the introduction of microprocessors in pH meters. that perform automatic buffer recognition. has eliminated calibration trimmers and screwdrivers. Although. in many cases. this first generation of microprocessor was unable to distinguish between pH 6.86 and pH 7.01. As a consequence. the first was abandoned in favor of the second.\u003c\/p\u003e\n\u003cp\u003eModern pH meters from \u003cspan class=\"hanna\"\u003eHANNA®\u003c\/span\u003e have brought back this calibration value. Our latest portable and bench microprocessor instruments. may now be calibrated both with pH 6.86 and pH 7.01.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan class=\"hanna\"\u003eHANNA®\u003c\/span\u003e range of pH 6.86 buffer solutions has been expanded and stability has been improved to match the stability of pH 7.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\"\u003eSpecifications\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\"\u003eMSDS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table mceItemTable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Value\u003c\/td\u003e\n\u003ctd\u003e@25°C\u003c\/td\u003e\n\u003ctd\u003e6.86\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e20 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e25 sachets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertificate of Analysis\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eClick on the links below to download the Safety Data Sheet.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070006_2013-06-13.pdf\" data-mce-href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070006_2013-06-13.pdf\"\u003eHI 70006\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2026-06-25T16:29:36+12:00","created_at":"2015-09-01T15:05:24+12:00","vendor":"Hanna Instruments","type":"Electrochemical","tags":["Manufacturer_Hanna Instruments","Type_Solutions"],"price":5510,"price_min":5510,"price_max":5510,"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":4857119557,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI70006C","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA HI 70006C 6.86 pH Buffer Solution with Certificate (25) 20 mL Sachets","public_title":null,"options":["Default Title"],"price":5510,"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\/61wqsj0r7ll-_aa1000_-151d6971534948_2015.jpeg?v=1465537006"],"featured_image":"\/\/acornsci.co.nz\/cdn\/shop\/products\/61wqsj0r7ll-_aa1000_-151d6971534948_2015.jpeg?v=1465537006","options":["Title"],"media":[{"alt":"HI 70006C 6.86 pH Buffer Solution with Certificate (25) 20 mL Sachets - Acorn Scientific","id":21272920163,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/61wqsj0r7ll-_aa1000_-151d6971534948_2015.jpeg?v=1465537006"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/61wqsj0r7ll-_aa1000_-151d6971534948_2015.jpeg?v=1465537006","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv id=\"Product-Body\"\u003e\n\u003cp\u003eThe use of pH 6.86 buffer to calibrate the offset of pH meters is a quite recent practice. This is due to the fact that even though this buffer offers higher accuracy. it has been know for not being very stable. In addition. the introduction of microprocessors in pH meters. that perform automatic buffer recognition. has eliminated calibration trimmers and screwdrivers. Although. in many cases. this first generation of microprocessor was unable to distinguish between pH 6.86 and pH 7.01. As a consequence. the first was abandoned in favor of the second.\u003c\/p\u003e\n\u003cp\u003eModern pH meters from \u003cspan class=\"hanna\"\u003eHANNA®\u003c\/span\u003e have brought back this calibration value. Our latest portable and bench microprocessor instruments. may now be calibrated both with pH 6.86 and pH 7.01.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan class=\"hanna\"\u003eHANNA®\u003c\/span\u003e range of pH 6.86 buffer solutions has been expanded and stability has been improved to match the stability of pH 7.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\"\u003eSpecifications\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\"\u003eMSDS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table mceItemTable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Value\u003c\/td\u003e\n\u003ctd\u003e@25°C\u003c\/td\u003e\n\u003ctd\u003e6.86\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e20 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e25 sachets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertificate of Analysis\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eClick on the links below to download the Safety Data Sheet.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070006_2013-06-13.pdf\" data-mce-href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070006_2013-06-13.pdf\"\u003eHI 70006\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e"}