{"product_id":"groline-5000-us-cm-conductivity-standard-sachets-20-ml","title":"GroLine 5000 uS\/cm Conductivity Standard Sachets, 20 mL","description":"\u003ch1\u003eHanna®\u003c\/h1\u003e\n\u003ch2\u003eCalibration Solutions\u003c\/h2\u003e\n\u003cp\u003eHI70039G is a high quality 5000 uS\/cm conductivity standard designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on-the-go testing, fitting easily into your pocket or carrying case.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupplied with Certificate of Analysis\u003c\/li\u003e\n\u003cli\u003eSingle-use sachets for convenience.\u003c\/li\u003e\n\u003cli\u003ePerfect for use with GroLine testers and portable meters!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHI70039G is a premium quality 5000 µS\/cm conductivity solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696\/BS3978. Additional equipment used in preparation of the solutions include certified weight-checked balances, Class A glassware and certified thermometers.\u003c\/p\u003e\n\u003ch4\u003eEach sealed sachet holds just the right amount of solution making every sachet as fresh as the day it was packaged!\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSolution does not contain any dyes that may stain the reference cell of a pH electrode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLight block foil packaging\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLight-tight packet helps to prevent against degradation by UV light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOne-time use sachet packets\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEnsures quality and freshness of solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEach sachet marked with lot number and expiration date\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMany Hanna solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe HI70039G is supplied with Certificate of Analysis\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProduct code\u003c\/li\u003e\n\u003cli\u003eLot number\u003c\/li\u003e\n\u003cli\u003eMean lot value\u003c\/li\u003e\n\u003cli\u003eSRMs that were used\u003c\/li\u003e\n\u003cli\u003eManufacturing date\u003c\/li\u003e\n\u003cli\u003eExpiration date\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":51458674426020,"sku":"HI70039G","price":2.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1298\/4199\/files\/groline-5000-uscm-conductivity-standard-sachets-20-ml-hi70039g__71224.webp?v=1787867284","url":"https:\/\/www.gardensupplyguys.com\/products\/groline-5000-us-cm-conductivity-standard-sachets-20-ml","provider":"GARDEN SUPPLY GUYS","version":"1.0","type":"link"}