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ENVISO S.A.

IUPAC pH Standard pH 9.180, Hach Lange™

With a concentration of 9.180 ± 0.010 pH at 25°C, this standard buffer, is traceable to IUPAC pH scale and NIST. It has a shelf life of 48 months from production date also.
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Catalog NumberQuantity
S11M006500 mL
Catalog number S11M006
Price (USD)
-
Quantity:
500 mL
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Specifications
pH9.180
Physical FormLiquid
Quantity500 mL
Traceability to NISTYes
Unit SizeEA
  • pH Standard, IUPAC, pH9.180 at 25 °C, Certified, 500 mL (Radiometer Analytical)
  • Each bottle is supplied with a COFRAC Verification Certificate and Certificate of Conformity and Traceability drawn up according to ISO31 500 mL
  • Features a concentration of 9.180 ± 0.010 pH at 25°C
  • Traceable to IUPAC pH scale and NIST
  • Shelf life of 48 months from production date
  • The competence and integrity of a laboratory internationally recognized to be accredited for the measurement of pH and conductivity reference materials