14/30283358 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN ISO 19071 - LEATHER - CHEMICAL TESTS - DETERMINATION OF CHROMIUM (6) AND THE REDUCTIVE POTENTIAL FOR CHROMIUM TANNING AGENTS
Hardcopy , PDF
30-04-2016
English
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and sample preparation
7 Determination of chromium (6) content using the
standard addition procedure
8 Quality control
9 Calculation and expression of results
10 Test report
Bibliography
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