BS EN ISO 17072-1:2019
Current
The latest, up-to-date edition.
Leather. Chemical determination of metal content Extractable metals
Hardcopy , PDF
English
04-17-2019
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
TCI/69
|
| DocumentType |
Standard
|
| ISBN |
9780580985485
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document specifies a method for the determination of extractable metals in leather using extraction with an acid artificial-perspiration solution and subsequent determination with inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA).
This method determines extractable metals in leather; it is not compound-specific or specific to the oxidation state of the metals. This method is especially suitable for determining the extractable chromium in chromium-tanned leathers.
The method is applicable for the determination of many extractable metals, including:
| Aluminium (Al) Antimony (Sb) Arsenic (As) Barium (Ba) Cadmium (Cd) Calcium (Ca) Chromium (Cr) Cobalt (Co) | Copper (Cu) Iron (Fe) Lead (Pb) Magnesium (Mg) Manganese (Mn) Mercury (Hg) Molybdenum (Mo) | Nickel (Ni) Potassium (K) Selenium (Se) Tin (Sn) Titanium (Ti) Zinc (Zn) Zirconium (Zr) |
Interlaboratory test results and the quantification limits possible with ICP-OES are given in TableA.1 and TableA.2 of AnnexA.
| Standards | Relationship |
| EN ISO 17072-1:2019 | Identical |
| ISO 17072-1:2019 | Identical |
| EN ISO 17072-1:2011 | Identical |
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