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NA 078

DIN Standards Committee Pigments and Extenders

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Projects of NA 078

Number: 24

ISO/AWI 24847 2024-12-18 Pigments and extenders - Identification and quantification of primary aromatic amines in organic pigments by high performance liquid chromatography (HPLC) More  Comment 
DIN EN ISO 787-9 rev 2024-11-08 General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension More  Comment 
DIN EN ISO 787-1 rev 2024-11-08 General methods of test for pigments and extenders - Part 1: Comparison of colour of pigments More  Comment 
DIN EN ISO 787-18 rev 2024-11-08 General methods of test for pigments and extenders - Part 18: Determination of residue on sieve - Mechanical flushing procedure More  Comment 
DIN EN ISO 20427 2024-11-08 Pigments and extenders - Dispersion procedure for sedimentation-based particle sizing of suspended pigment or extender with liquid sedimentation methods (ISO/DIS 20427:2025); German and English version prEN ISO 20427:2025 More  Comment 
DIN EN ISO 18451-1 rev 2024-10-29 Pigments, dyestuffs and extenders - Terminology - Part 1: General terms More  Comment 
DIN EN ISO 18451-2 rev 2024-10-29 Pigments, dyestuffs and extenders - Terminology - Part 2: Classification of colouring materials according to colouristic and chemical aspects More  Comment 
ISO/AWI 18451-2 2024-10-23 Pigments, dyestuffs and extenders - Terminology - Part 2: Classification of colouring materials according to colouristic and chemical aspects More  Comment 
ISO/AWI 18451-1 2024-10-23 Pigments, dyestuffs and extenders - Terminology - Part 1: General terms More  Comment 
ISO/AWI 787-18 2024-10-23 General methods of test for pigments and extenders - Part 18: Determination of residue on sieve - Mechanical flushing procedure More  Comment 

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