GOST ISO 17072-2-2021
Leather. Chemical determination of metal content. Part 2. Total metal content
- Standard No.
- GOST ISO 17072-2-2021
- Release Date
- 2022
- Published By
- GOST
- Latest
- GOST ISO 17072-2-2021
- Scope
- This standard specifies a method for determining the total metal content of leather by ashing (decomposition) of the leather followed by determination using inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), atomic absorption spectrometry (AAS) or atomic fluorescence spectrometry (SFA). The method of this standard allows the determination of the total metal content of leather; its use is not limited to specific types of metal compounds or their oxidation state. The results of the interlaboratory study and the limits of quantitation possible using ICP-OES are given in Table A.1 and Table A.2 (Appendix A).
GOST ISO 17072-2-2021 history
- 2022 GOST ISO 17072-2-2021 Leather. Chemical determination of metal content. Part 2. Total metal content
