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ČSN EN ISO 17072-1 (793879)
Leather - Chemical determination of metal content - Part 1: Extractable metals
Translate name
STANDARD published on 1.10.2019
The information about the standard:
Designation standards: ČSN EN ISO 17072-1
Classification mark: 793879
Catalog number: 507915
Publication date standards: 1.10.2019
SKU: NS-971966
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 17072-1 (793879):
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 tis document
Preview of the standard ČSN EN ISO 17072-1 (793879)
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