Application

Pt-Co/Hazen/APHA (ASTM colour 50) colour reference standard is used for visual measurement of colour of solutions in the platinum-cobalt scale.It may be used as a colour standard for visual colour analysis by ASTM D 1209 test method.

Features and Benefits

Qualified under ISO 9001 Quality management system Available with a certificate of analysis and MSDS Full traceability to international standards with maximum data accuracy Colour values compliant to ASTM D 1209 colour range Supplied in a 500-mL pack size with tamper-evident packaging 12-months of shelf life

General description

This product is an analytical standard, manufactured and tested according to the ISO 9001 Quality system.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.