This product is an analytical standard, complying ISO 9001 Quality system. It's qualified by measuring spectral transmittance as a standard property of calibration. Please note that the value stated on this page is nominal. All certified values for the current lots of all Pt-Co/Hazen/APHA colour reference standards can be found on the Paragon Scientific webpage.
Application
Pt-Co/Hazen/APHA (ASTM colour 15) colour reference standard is suitable for use with colour measuring instruments such as colorimeters, facilitating inter-laboratory or inter-instrument comparison. It may be used as a colour standard to measure the colour of water samples according to ASTM D 1209 method
Caractéristiques et avantages
Qualified under ISO 9001 Quality management system
Accompanied with a certificate of analysis and MSDS
Full traceability to international standards with maximum data accuracy
Colour values conforming to ASTM D 1209 colour scale
Supplied in a 500-mL pack size with tamper-evident packaging
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
