Colour Standards

These CRMs are ideal for routine calibration of colour measuring instruments, verification of test data and ensuring good inter-laboratory or inter-instrument correlation. The range of liquid standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond RYBN, Pt-Co and Saybolt Colour, the key colour scales applied to oils, fuels & chemicals. They are supplied with full traceability to internationally recognised standards, either UKAS to ISO 17025 (ASTM, Gardner & Saybolt Colour) or the ISO 9001 quality system (AOCS-Tintometer, Lovibond RYBN & Pt-Co Colour). Each standard comes in a 500 ml bottle with a 12-month guarantee of colour stability and full certification including MSDS.

AOCS-Tintometer Colour Reference Standards

ASTM (ASTM D 6045, D1500) Colour Reference Standards

Gardner (ASTM D 1544, D 6166) Colour Reference Standards

Lovibond RYBN Colour Reference Standards

Pt-Co/Hazen/APHA (ASTM D 1209) Colour Reference Standards

Saybolt (ASTM D 6045) Colour Reference Standards