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pH Standard IUPAC pH 1.679 at 25°C
ENVISO S.A.

pH Standard IUPAC pH 1.679 at 25°C

With an accuracy of 1.679 ± 0.010 and a pH of 1.679 at 25°C, this buffer solution has a shelf life of 48 months from production date and is traceable to IUPAC pH scale and NIST.
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Catalog NumberQuantity
S11M001500 mL
Catalog number S11M001
Quantity:
500 mL
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Specifications
pH1.679
Physical FormLiquid
Quantity500 mL
Traceability to NISTYes
Unit SizeEA
    • IUPAC pH Standard, pH 1.679
    • Radiometer pH buffer solution supplied with a COFRAC Verification Certificate and Certificate of Conformity and Traceability drawn up according to ISO31
    • Total Control of the traceability chain and calculated uncertainties
    • Direct traceability to primary standards and the reference method
    • The competence and integrity of a laboratory internationally recognized to be accredited for the measurement of pH and conductivity reference materials