GB/T 46326.1-2025 Active National standards

GB/T 46326.1-2025 Rubber products—Determination of toxic and harmful substances—Part 1:Pentachlorothiophenol (PCTP)

GB/T 46326.1-2025 Rubber products—Determination of toxic and harmful substances—Part 1:Pentachlorothiophenol (PCTP)

Publish Date: 2025-10-31 Implement Date: 2026-05-01 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 46326.1-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Rubber products and their auxiliary materials

ICS Name: Rubber

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 12 pages

Scope

This document describes a method for determining the content of pentachlorophenyl thiol (PCTP) in rubber products using gas chromatography-mass spectrometry (GC-MS).
This document is applicable to the determination of PCTP content in rubber products.

Development Information

Word Count: 9 Thousand words Pages: 12 pages

Same series standard

GB/T 46326.2-2025 Rubber products—Determination of toxic and harmful substances—Part 2:Short chain chlorinated paraffins(SCCPs)

Referenced Standards

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 17783-1999 Rubber, vulcanized—Preparation of samples and test pieces—Chemical tests GB/T 17783-2019 Rubber,vulcanized or thermoplastic—Chemical tests—Preparation of samples and test piece

Related Standards

GB/T 1685-1982 Replaced

GB/T 1685-1982 Rubber, vulcanized—Determination of stress relaxation in compression at normal and at elevated temperature

Publish Date: 1982-03-12

GB/T 3515-1983 Replaced

GB/T 3515-1983 Rubber, vulcanized—determination of carbon black content—pyrolytic method

Publish Date: 1983-03-03

GB/T 4497-1984 Replaced

GB/T 4497-1984 Vulcanized rubber—Determination of total sulphur content—Oxygen combustion flask method

Publish Date: 1984-06-17

GB/T 6030-1985 Replaced

GB/T 6030-1985 Vulcanized rubber—Determination of carbon black dispersion—Micrographic method

Publish Date: 1985-05-24

GB 5577-1985 Replaced

GB 5577-1985 Codification of types for synthetic rubbers

Publish Date: 1985-10-26

GB/T 1688-1986 Replaced

GB/T 1688-1986 Rubber, vulcanized—Determination of tension fatigue

Publish Date: 1986-11-24