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HANNA INSTRUMENTS - GroLine pH 7.01 20mL Sachets

$3.00

HI70007G is a high quality pH 7.01 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts,... More info

Product details:

HI70007G is a high quality pH 7.01 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +/- 0.02 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).

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.
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