ISO 17226-2:2008

Name: ISO 17226-2:2008
Brand: ISO
SKU: ISO 17226-2:2008
Price: 76.23 EUR
Availability: InStock
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Leather — Chemical determination of formaldehyde content — Part 2: Method using colorimetric analysis

Publication date: Apr 23, 2008

95.99 Withdrawal of Standard Dec 21, 2018

General information

Current stage: 95.99 Withdrawal of Standard Dec 21, 2018

Originator: ISO

Owner: IULTCS International Union of Leather Technologists and Chemists Societies

Type: International Standard

ICS: 59.140.30 Leather and furs

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Status: Withdrawn

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Scope

ISO 17226-2:2008 specifies a method for the determination of free and released formaldehyde in leathers. This method is based on colorimetric analysis.
The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extracted through hydrolysis contained in a water extract from the leather under standard conditions
This process is not absolutely selective for formaldehyde. Other compounds such as extracted dyes could interfere at 412 nm.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/TS 17226:2003

NOW

WITHDRAWN
ISO 17226-2:2008
95.99 Withdrawal of Standard
Dec 21, 2018

CORRIGENDA / AMENDMENTS

WITHDRAWN
ISO 17226-2:2008/Cor 1:2009

REVISED BY

PUBLISHED
ISO 17226-2:2018