• Buffer solution pH4.01

HANNA®' buffer solutions are prepared according to precise formulas and are standardized with a pH meter calibrated according to the NIST standards.

The 20 mL sachets are single-dose whereas. 

All pH 4 solutions show batch number, expiration date and the correlation table between pH and temperature.


Buffer solution pH4.01

  • Tillverkare: Hanna
  • Artikelnummer: HI-70004P
  • Tillgänglighet: I lager

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