GB/T 41945-2022
Rubber, raw, vulcanised—Determination of metal content by ICP-OES (English Version)

Standard No.

GB/T 41945-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 41945-2022

Scope

This document describes a method for the determination of major and trace metal elements in raw and vulcanized rubber using inductively coupled plasma optical emission spectrometry (ICP-OES). This document is applicable to the quantitative analysis of main metal elements and trace metal content in raw rubber and vulcanized rubber.

GB/T 41945-2022 Referenced Document

• ISO 123 Rubber latex - Sampling
• ISO 124 Latex, rubber - Determination of total solids content
• ISO 1795 Rubber, raw natural and raw synthetic - Sampling and further preparative procedures
• ISO 18899:2013 Rubber - Guide to the calibration of test equipment

GB/T 41945-2022 history

• 2022 GB/T 41945-2022 Rubber, raw, vulcanised—Determination of metal content by ICP-OES