Leather — Chemical determination of chromium(VI) content in leather — Part 1: Colorimetric method

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Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

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English, French

Published date

02-02-2017

Publisher

International Organization for Standardization

ISO 17075-1:2017 specifies a method for determining chromium(VI) in solutions leached from leather under defined conditions. The method described is suitable to quantify the chromium(VI) content in leathers down to 3 mg/kg.

ISO 17075-1:2017 is applicable to all leather types.

The results obtained from this method are strictly dependent on the extraction conditions. Results obtained by using other extraction procedures (extraction solution, pH, extraction time, etc.) are not comparable with the results produced by the procedure described in this document.

If a leather sample is tested with both this document and ISO 17075-2, the results obtained with ISO 17075-2 are considered as the reference. The advantage of the method described in ISO 17075-2 is that there are no interferences from the colour of the extract. Nevertheless, interlaboratory trials do not show significant differences (see Annex C) and the results are comparable between both methods.

DevelopmentNote	Supersedes ISO/DIS 17075-1. Together with ISO 17075-2, it supersedes ISO 17075. Also numbered as IULTCS/IUC 18-1. (02/2017)
DocumentType	Standard
Pages	11
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 17075:2007

Standards	Relationship
DIN EN ISO 17075-1 E : 2017	Identical
NF EN ISO 17075-1 : 2017	Identical
NEN EN ISO 17075-1 : 2017	Identical
NS EN ISO 17075-1 : 2017	Identical
I.S. EN ISO 17075-1:2017	Identical
PN EN ISO 17075-1 : 2017	Identical
SN EN ISO 17075-1 : 2017	Identical
UNI EN ISO 17075-1 : 2017	Identical
SS-EN ISO 17075-1:2017	Identical
UNE-EN ISO 17075-1:2018	Identical
BS EN ISO 17075-1:2017	Identical
EN ISO 17075-1:2017	Identical
DIN EN ISO 17075-1:2015-07 (Draft)	Identical
IS 582 : Part 11 : Sec 1 : 2022	Identical
DIN EN ISO 17075-1:2017-05	Identical

DIN EN ISO 20137 E : 2017	LEATHER - CHEMICAL TESTS - GUIDELINES FOR TESTING CRITICAL CHEMICALS IN LEATHER (ISO 20137:2017)
I.S. EN ISO 20137:2017	LEATHER - CHEMICAL TESTS - GUIDELINES FOR TESTING CRITICAL CHEMICALS IN LEATHER (ISO 20137:2017)
17/30357992 DC : 0	BS ISO 17075-3 - LEATHER - CHEMICAL DETERMINATION OF CHROMIUM(6) CONTENT IN LEATHER - PART 3: THERMAL PRE-AGEING OF LEATHER AND DETERMINATION OF HEXAVALENT CHROMIUM
EN 13634:2017	Protective footwear for motorcycle riders - Requirements and test methods
EN ISO 20137:2017	Leather - Chemical tests - Guidelines for testing critical chemicals in leather (ISO 20137:2017)
BS EN ISO 20137:2017	Leather. Chemical tests. Guidelines for testing critical chemicals in leather
I.S. EN 13634:2017	PROTECTIVE FOOTWEAR FOR MOTORCYCLE RIDERS - REQUIREMENTS AND TEST METHODS
ISO 20137:2017	Leather — Chemical tests — Guidelines for testing critical chemicals in leather
ISO 19071:2016	Leather Chemical tests Determination of chromium (VI) and the reductive potential for chromium tanning agents
DIN EN ISO 20137:2015-01 (Draft)	LEATHER - CHEMICAL TESTS - GUIDELINES FOR TESTING CRITICAL CHEMICALS IN LEATHER (ISO 20137:2017)

AS 2210.3:2019	Personal protective equipment Safety footwear (ISO 20345:2011, MOD)
ISO 2418:2017	Leather — Chemical, physical and mechanical and fastness tests — Sampling location
ISO 4044:2017	Leather — Chemical tests — Preparation of chemical test samples
AS 2210.5:2019	Personal protective equipment Occupational footwear (ISO 20347:2012, MOD)
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 4684:2005	Leather Chemical tests Determination of volatile matter

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ISO 17075-1:2017

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