SN/T 2267-2009
Determination of cadmium in rubber and rubber products.Atomic absorption spectrometry (English Version)

Standard No.

SN/T 2267-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 2267-2009

Scope

This standard specifies the method for the determination of cadmium content in raw rubber, mixed rubber, vulcanized rubber and their products by flame atomic absorption spectrometry. This standard is applicable to the determination of cadmium content in raw rubber, mixed rubber, vulcanized rubber and their products. The measurement range is 8 mg/kg ~ 3000 mg/kg.

SN/T 2267-2009 Referenced Document

• GB/T 15340 Rubber,raw natural and raw synthetic.Sampling and further preparative procedures
• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

SN/T 2267-2009 history

• 2009 SN/T 2267-2009 Determination of cadmium in rubber and rubber products.Atomic absorption spectrometry