GB/T 41435-2022
Determination of boric acid and salts of boric acid in toy materials —Inductively coupled plasma mass spectrometry (English Version)

Standard No.

GB/T 41435-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 41435-2022

Scope

This document describes inductively coupled plasma mass spectrometry for the determination of boric acid and borate in toy materials. This document is applicable to the determination of boron content in toy materials, and the results are calculated as boric acid and borate.

GB/T 41435-2022 Referenced Document

• GB 6675.2 Safety of toys.Part 2: Mechanical and physical properties
• GB 6675.4-2014 Safety of toys.Part 4:Migration of certain elements
• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 41435-2022 history

• 2022 GB/T 41435-2022 Determination of boric acid and salts of boric acid in toy materials —Inductively coupled plasma mass spectrometry