Standards

SH/T 1157.2-2025 Active

SH/T 1157.2-2025

Publish Date: 2025-04-10

SH/T 1147-2025 Active

SH/T 1147-2025 Determination of trace fluorine, chlorine, and sulfur in industrial aromatic hydrocarbons

Publish Date: 2025-04-10

SH/T 1846-2024 Active

SH/T 1846-2024 Synthetic resin shingles use acrylonitrile-styrene-acrylate (ASA) extrusion specialty material

Publish Date: 2024-03-29

SH/T 1845-2024 Active

SH/T 1845-2024 The determination of soluble fractions of 1,2-dichlorobenzene/1,2,4-trichlorobenzene in polypropylene by temperature-controlled washing and classification method (SH/T 1845-2024)

Publish Date: 2024-03-29

SH/T 1844-2024 Active

SH/T 1844-2024 Determination of trace amounts of hydrogen gas, carbon monoxide, and carbon dioxide in industrial-grade ethylene and propylene using gas chromatography-helium ionization detection method

Publish Date: 2024-03-29

SH/T 1843-2024 Active

SH/T 1843-2024 Industrial Lightweight Olefins Determination of Trace Nitrogen by Chemiluminescence Method

Publish Date: 2024-03-29

SH/T 1628.7-2023 Active

SH/T 1628.7-2023 Industrial Vinyl acetate - Part 7: Determination of trace amounts of benzene derivatives by gas chromatography-mass spectrometry

Publish Date: 2023-04-21

SH/T 1628.2-2023 Active

SH/T 1628.2-2023 The determination of purity and organic impurities of vinyl acetate for industrial use by gas chromatography

Publish Date: 2023-04-21

SH/T 1628.1-2023 Active

SH/T 1628.1-2023 Vinyl acetate for industrial use - Part 1: Specifications

Publish Date: 2023-04-21

SH/T 1842-2023 Active

SH/T 1842-2023 Liquid isoprene rubber

Publish Date: 2023-04-21

SH/T 1841-2023 Active

SH/T 1841-2023 Ethylene-propylene-diene rubber (EPDM)

Publish Date: 2023-04-21

SH/T 1840-2023 Active

SH/T 1840-2023 Determination of Polycyclic Aromatic Hydrocarbons in Oil-filled Styrene-Butadiene Rubber (SBR) by Gas Chromatography-Mass Spectrometry (GC-MS)

Publish Date: 2023-04-21