NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Standards
[CURRENT]
ISO 10349-3
ISO 10349-3
Photography; photographic-grade chemicals; test methods; part 3: determination of matter insoluble in ammonium hydroxide solution
Title (German)
Fotografie - Chemikalien für die Fotografie - Prüfverfahren - Teil 3: Bestimmung der in Ammoniumhydroxid-Lösung unlöslichen Materie