Standards

Current Category: CN-HG - Chemical industry

Status: All
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2023
All 2026 2025 2024 2023 2022 2021& Before
HG/T 6231-2023 Active

HG/T 6231-2023 HG/T 6231-2023 C.I.Reactive Orange 12 is the standard name for a colorant

Publish Date: 2023-12-20
HG/T 6230-2023 Active

HG/T 6230-2023

Publish Date: 2023-12-20
HG/T 6229-2023 Active

HG/T 6229-2023 4-Fluoroaniline

Publish Date: 2023-12-20
HG/T 3958-2023 Active

HG/T 3958-2023 3-Chloro-2-methylaniline

Publish Date: 2023-12-20
HG/T 4715-2023 Active

HG/T 4715-2023 3,4-Dichloronitrobenzene

Publish Date: 2023-12-20
HG/T 6228-2023 Active

HG/T 6228-2023 The method for evaluating the activity of catalyst particles used in the oxidation of sulfur dioxide to sulfuric acid

Publish Date: 2023-12-20
HG/T 6227-2023 Active

HG/T 6227-2023 HG/T 6227-2023 Catalytic cracking catalyst chemical composition analysis method X-ray fluorescence spectroscopy

Publish Date: 2023-12-20
HG/T 6226-2023 Active

HG/T 6226-2023 The method for testing the reaction performance of methanol compression catalysts for low-carbon olefin production

Publish Date: 2023-12-20
HG/T 6225-2023 Active

HG/T 6225-2023 Chromium-based ethylene polymerization catalyst

Publish Date: 2023-12-20
HG/T 6224-2023 Active

HG/T 6224-2023 Sodium acrylonitrile sulfonate (sodium acrylatesulfonic acid) in industry

Publish Date: 2023-12-20
HG/T 2784-2023 Active

HG/T 2784-2023 HG/T 2784-2023 Industrial Ammonium Sulfite

Publish Date: 2023-12-20
HG/T 6223-2023 Active

HG/T 6223-2023 Determination of Chlorobenzene and Chlorotoluene in Textile Dyeing and Finishing Auxiliaries Products

Publish Date: 2023-12-20