NF T31-247:2003
General methods of test for pigments and extenders - Part 13 : determination of water-soluble sulfates, chlorides and nitrates.

Standard No.

NF T31-247:2003

Release Date

2003

Published By

Association Francaise de Normalisation

Latest

NF T31-247:2003

Replace

NF T31-247:2002

NF T31-247:2003 history

• 2003 NF T31-247:2003 General methods of test for pigments and extenders - Part 13 : determination of water-soluble sulfates, chlorides and nitrates.
• 0000 NF T31-247:2002
• 1971 NF T30-047:1971 DETERMINATION OF WATER-SOLUBLE SALTS (SULPHATES,CHLORIDES,NITRATES) IN PIGMENTS.