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sklademVydáno: 2019[IULTCS/IUC 27-2]
ISO 17072-2
Leather — Chemical determination of metal content — Part 2: Total metal content
Měna
| Označení normy: | ISO 17072-2 |
| Počet stran: | 8 |
| Vydání: | 2 |
| Vydáno: | 2019[IULTCS/IUC 27-2] |
Popis
ISO 17072-2
This document specifies a method for the determination of the total metal content in leather using digestion of the leather 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 the total metal content in leather; it is not compound-specific or specific to the oxidation state of the metals.