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prEN ISO 23649

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

Draft Public enquiry
Comment end date 2024-07-11
Export comments Read draft and comment

Project stage codes

1. Nauja darbo tema
2. Projektas
3. Viešoji apklausa
From 2024-03-26 till 2024-07-11
4. Closure of enquiry
5. Projekto priėmimas

Organisation

CEN Europos standartizacijos komitetas

ICS

59.140.30 - Leather and furs

ForeignTC'S

CEN/TC 289

Number of comments

0

Comment start date

2024-03-26

Scope

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