NEN-ISO 6101-3
Rubber - Determination of metal content by atomic absorption spectrometry - Part 3: Determination of copper content
| Organization: | NEN |
| Publication Date: | 1 August 2014 |
| Status: | inactive |
| Page Count: | 18 |
| ICS Code (Rubber): | 83.060 |
scope:
NEN-ISO 6101-3 specifies an atomic absorption spectrometric method for the determination of the copper content of rubbers. The method is applicable to raw rubber and rubber products having copper contents above 1 ppm. Copper contents below this limit can be determined, provided that suitable adjustments are made to the mass of the test portion and/or to the concentrations of the solutions used. The use of the standard additions method can lower the bottom limit of detection.
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