Standard Methods of Test for Paints, Varnishes, Lacquers and Related Materials, Method 601.3: Colour - Instrumental meassurement of colour difference using the "color eye"
Paints and related materials - Methods of test, Method 601.2: Colour - Instrumental measurement of colour difference using the 'Colormaster' differential colorimeter
Standard Methods of Test for Paints, Varnishes, Lacquers and Related Materials, Method 601.3: Colour - Instrumental meassurement of colour difference using the "color eye"
Standard Methods of Test for Paints, Varnishes, Lacquers and Related, Method 601.2: Colour - Instrumental measurement of colour difference using the 'Colormaster' differential colorimeter
European certified reference materials (EURONORM-CRMs) for the determination of the chemical composition of iron and steel products prepared under the auspices of the European Committee for Iron and Steel Standardization