International Organization for Standardization (ISO)
Latest
ISO 6101-4:2022
Scope
This document specifies an atomic absorption spectrometric method for the determination of the manganese content of rubbers.
The method is applicable to raw rubber and rubber products having manganese content above 0,5 ppm.
Manganese contents below this limit can be determined, provided that suitable adjustments are made either to the mass of the test portion or to the concentrations of the solutions used, or both. The use of the standard additions method can lower the bottom limit of detection.
ISO 6101-4:2022 Referenced Document
ISO 1042 Laboratory glassware - One-mark volumetric flasks
2022ISO 6101-4:2022 Rubber — Determination of metal content by atomic absorption spectrometry — Part 4: Determination of manganese content
2014ISO 6101-4:2014 Rubber - Determination of metal content by atomic absorption spectrometry - Part 4: Determination of manganese content
1997ISO 6101-4:1997 Rubber - Determination of Metal Content by Atomic Absorption Spectrometry - Part 4: Determination of Manganese Content (Third Edition)
1988ISO 6101-4:1988 Rubber; determination of metal content by atomic absorption spectrometry; part 4: determination of manganese content