pH bufferopløsning, pH 4,01 (500 ml)

Produktnr.: 1222349
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Tilgængelig

pH Buffer standard solutions for laboratory and field analyses

Kvalitetsbufferopløsning, farveløs. NIST sporbar. pH er 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