Hanna - GroLine 5000 uS/cm (5.00 mS/cm) solution, 20 mL sachets (25)
Brand: Hanna
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. They are the perfect accessory for your on-the-go testing, fitting easily into your pocket or carrying case.
- Supplied with Certificate of Analysis
- Single-use sachets for convenience.
- Perfect for use with GroLine testers and portable meters!
HI70039G is a premium quality 5000 uS/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.
Each sealed sachet holds just the right amount of solution making every sachet as fresh as the day it was packaged!
- Solution does not contain any dyes that may stain the reference cell of a pH electrode.
Light block foil packaging
- Light-tight packet helps to prevent against degradation by UV light.
One-time use sachet packets
- Ensures quality and freshness of solution.
Each sachet marked with lot number and expiration date
- Many Hanna solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.
The HI70039G is supplied with Certificate of Analysis
- Product code
- Lot number
- Mean lot value
- SRMs that were used
- Manufacturing date
- Expiration date
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