Reference number
ISO 17075-1:2017
International Standard
ISO 17075-1:2017
Leather — Chemical determination of chromium(VI) content in leather — Part 1: Colorimetric method
Edition 1
2017-02
Read sample
ISO 17075-1:2017
67096
Published (Edition 1, 2017)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 17075-1:2017

ISO 17075-1:2017
67096
Language
Format
CHF 63
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Abstract

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.

General information

  •  : Published
     : 2017-02
    : International Standard confirmed [90.93]
  •  : 1
     : 11
  • IULTCS
    59.140.30 
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