HI70039G 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 that fit easily into a pocket or carrying case for on-the-go testing.
HI70039G 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.
One-time use sachet packets ensures quality and freshness of solution
Light block foil packaging to prevent against UV light degradation
Each sachet marked with lot number and expiration date 5 years from manufacture for an unopened sachet
The HI70004G Certificate of Analysis includes:
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