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Standard E ÖNORM EN ISO 25712 1.7.2025 preview

E ÖNORM EN ISO 25712 (Draft)

Chemicals for the leather tanning industry - Determination of the total content of melamine (ISO/DIS 25712:2025)

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STANDARD published on 1.7.2025


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The information about the standard:

Designation standards: E ÖNORM EN ISO 25712
Publication date standards: 1.7.2025
SKU: NS-1224929
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Austrian technische Norm (Draft)
Category: Technical standards ÖNORM

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Processes and auxiliary materials

Annotation of standard text E ÖNORM EN ISO 25712 :

Dieses Dokument legt ein Verfahren zur Bestimmung des Gesamtgehalts an (lo¨semittelextrahierbarem) Melamin in Chemikalien fu¨r die Ledergerbereiindustrie fest. Dieses Verfahren erfordert die Anwendung von Flu¨ssigkeitschromatographie (LC, en: liquid chromatography) mit einem Triple-Quadrupol-Massenspektrometer (MS/MS), einem Ultraviolett(UV)-Detektor oder einem Diodenarray-Detektor (DAD) zur Identifizierung und quantitativen Bestimmung des Melamins.

Latest update: 2025-07-11 (Number of items: 2 208 012)
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