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HI70004P Solution tampon pH 4.01, 1 sachet de 20 mL

HANNA INSTRUMENTS HI70004 pH 4.01 Calibration Solution for Electronic pH Meter

Reference HI70004-U

Brand HANNA Instruments

20 mL sachet containing a pH 4.01 buffer solution for calibrating electronic pH meters

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Description

HI70004-U is a premium quality pH 4.01 calibration buffer solution.
Each bag is marked with the batch number and expiry date and is made of a lightweight aluminum block ensuring freshness every time you open it.
Reported values are accurate to +/- 0.01 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).

The lifespan of an electrode varies depending on its use and maintenance.
To optimize the longevity of the electrodes, there are 3 rules to follow:
Rinsing : Rinse with tap water after each measurement.
Storage : Store the electrode upright and always put a few drops of storage solution in the protective cap.

Product Details

Reference HI70004-U

In stock 60 Items

Data sheet

UNIVERSE: Aquarium
TYPE D'AQUARIUM: Eau douce / Eau de mer
BRAND: HANNA Instruments
PRODUCT TYPE: Solution d'étalonnage
Test for: pH
CAPACITY:: 1x 20ml
Calibration solution: pH 4.01

GPSR

Brand: HANNA Instruments

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