Testing of dyestuffs; determination of the relative tinting strength in solutions; spectrophotometric method.
STANDARD published on 1.7.1981
Designation standards: DIN 55978:1981-07
Note: WITHDRAWN
Publication date standards: 1.7.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Category: Technical standards DIN
Prüfung von Farbstoffen; Bestimmung der relativen Farbstärke in Lösungen; Spektralphotometrisches Verfahren.