NEN EN 13539 : DRAFT 1999
Superseded
Superseded
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LEATHER - CHEMICAL TESTS - DETERMINATION OF FORMALDEHYDE CONTENTS IN LEATHER
Published date
01-12-2013
Publisher
Superseded date
10-15-2003
Superseded by
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Describes two methods for the determination of free and released formaldehyde in leathers. One method is relatively simple with regard to the laboratory equipment (photometric method), while the other needs more sophisticated equipment (HPLC method). The second method is selective and not sensitive to coloured extracts.
| DocumentType |
Draft
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| PublisherName |
Netherlands Standards
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| Status |
Superseded
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| SupersededBy |
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