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ÖNORM EN ISO 19071

Leather - Chemical tests - Determination of chromium (VI) and the reductive potential for chromium tanning agents (ISO 19071:2016)

STANDARD published on 15.6.2016

English -
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German -
electronic design (pdf) (74.70 USD)

German -
Print design (75.20 USD)

The information about the standard:

Designation standards: ÖNORM EN ISO 19071
Publication date standards: 15.6.2016
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

Annotation of standard text ÖNORM EN ISO 19071 :

Diese Internationale Norm legt ein Prüfverfahren zur Bestimmung des Gehalts an Chrom(VI) in Chrom-Gerbstoffen fest. Die Ergebnisse liefern Angaben zum Reduktionspotential des Chrom-Gerbstoffes.