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CEN

CEN/TC 289/WG 6 - Test methods for tannery chemicals

to develop analytical methods for chemicals used in the tanning industry

Test methods for tannery chemicals

to develop analytical methods for chemicals used in the tanning industry

General Information

Status
Active
Work Field
Information technology
Parent
CEN/TC 289 - Leather
Standardization Organization
ICS
Directive
Mandate
50
CEN
prEN ISO 23649(Main)
Chemicals for the leather tanning industry - Determination of cyclosiloxanes in waterproofing fatliquors (ISO/DIS 23649:2024)
oSIST prEN ISO 23649:2024

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

  • Draft
    14 pages
    English language
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CEN
FprEN ISO 21135(Main)
Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO/FDIS 21135:2024)
kSIST FprEN ISO 21135:2024

This document specifies a method for the determination of the total content of certain bisphenols in chemicals used in the tanning
industry

  • Draft
    18 pages
    English language
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50