Colour standards (Pt-Co, Hazen) according to EN ISO 6271-1:2004 | Colour Reference and Spectroscopy Standards

Colour standards (Pt-Co, Hazen) according to EN ISO 6271-1:2004

Supplier: Bernd Kraft

Colour standards (Pt-Co, Hazen) according to EN ISO 6271-1:2004

Supplier: Bernd Kraft

About this item

ISO 6271-1:2004 specifies a method for estimating the colour, in Pt-Co units, of clear liquids.

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