pH Buffer Pulver Puder, pH 4,01 pk/50

Produktnr.: 2226966
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Tilgængelig

pH Buffer standard solutions for laboratory and field analyses

Buffer Pulver puder indeholdende reagens til at fremstille 50 ml buffer, farvekode rød for hurtig identifikation. Sporbar efter NIST, pH 4.01 ± 0.02 ved 25 °C.

  • Traceable to NIST standard reference materials
  • Design for use with Hach meters portfolio and other meters.
  • Reliable packaging