GroLine 5000 uS/cm Conductivity Standard Sachets, 20 mL (25 pcs.)

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.

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