Platinum Cobalt Color Standard Solution is gravimetrically prepared using potassium hexachloroplatinate and cobalt chloride hexahydrate in hydrochloric acid. It is manufactured, qualified, and distributed in accordance with DIN EN ISO 9001:2008. It is traceable to NIST SRM 930e and has been analyzed using the double aperture method by a high-performance UV/VIV/NIR spectrophotometer in the monochromatic spectral range of 190-800 nm.
Application
The color standard solution can be used for visual comparison or as a calibration standard for instrumental analysis. It can also be used to prepare color reference solutions of different Hazen units.
Features and Benefits
Stable solution with a minimum shelf life of 3 years
Accompanied by a detailed certificate of analysis (CoA)
Compliant to DIN EN ISO 7887, ASTM D 1209-05, DIN EN ISO 6271, and APHA 2120 B
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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