GB/T 34436-2023 Active National standards

GB/T 34436-2023 Determination of formamide in toy materials—High performance liquid chromatography-mass spectrometry

Publish Date: 2023-03-17 Implement Date: 2023-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 34436-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Toy

ICS Name: Toy

Publish Date: 2023-03-17

Implement Date: 2023-10-01

Pages: 8 pages

Scope

This document describes the method of determining formaldehyde in toy materials using high-performance liquid chromatography-mass spectrometry.
This document is applicable to the determination of formaldehyde in foamed materials such as ethylene-vinyl acetate copolymer (EVA), polyethylene (PE), chemically cross-linked polyethylene (XPE), and polyvinyl chloride (PVC) in toy products. The determination of formaldehyde in other foamed materials can be used for reference.