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prEN ISO 23649

Chemicals for the leather tanning industry - Determination of cyclosiloxanes in waterproofing fatliquors (ISO/DIS 23649:2024) prEN ISO 23649

Publication date:   Mar 14, 2024

General information

40.20 DIS ballot initiated: 12 weeks   Mar 14, 2024

CEN

CEN/TC 289 Leather

European Norm

59.140.30   Leather and furs

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Scope

This document specifies a method for the determination of cyclosiloxanes in chemicals used in the tanning industry

Life cycle

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IN_DEVELOPMENT
prEN ISO 23649
40.20 DIS ballot initiated: 12 weeks
Mar 14, 2024