English
Application
Pt-Co/Hazen/APHA (ASTM colour 30) colour reference standard is suitable for use in standard test methods for colour of liquids of the platinum-cobalt scale.
It may be used as a colour standard for visual colour measurement of water samples according to ASTM D 1209 method.[1]
Features and Benefits
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
12-months of shelf life
General description
This product is an analytical standard, complying ISO 9001 Quality system. It’s certified using a master instrument and reference standards by measuring spectral transmittance as a key 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.
