DIN Standards Committee Pigments and Extenders
ISO 787-19
General methods of test for pigments; part 19: determination of water-soluble nitrates (Salicylic acid method)
Allgemeine Prüfverfahren für Pigmente und Füllstoffe - Teil 19: Bestimmung der wasserlöslichen Nitrate (Salicylsäure-Verfahren) (ISO 787-19:1974)
Responsible national committee
NA 078-00-03 AA - General test methods for colorants and extenders
Responsible international committee
ISO/TC 256/WG 3 - General test methods for colorants and extenders