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Testing of leather - Determination of the contents of total nitrogen and of ammonium salts - Calculation of hide substance
Translate name
STANDARD published on 1.11.2004
Designation standards: ÖNORM S7009
Publication date standards: 1.11.2004
SKU: NS-751277
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Diese ÖNORM enthält Verfahren zur Bestimmung des Gehaltes an stickstoffhaltigen Stoffen und - soweit erforderlich - an Ammoniumsalzen im Leder. Weiters dient sie der Berechnung der stickstoffhaltigen Stoffe, gegebenenfalls nach Abzug der Ammoniumsalze, als Hautsubstanz.
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