Standards

HG/T 3963-2024 Abolished

HG/T 3963-2024 C.I. Reactive Blue 222 (Reactive Deep Blue M-2G)

Publish Date: 2024-03-29

HG/T 2552-2024 Abolished

HG/T 2552-2024 C.I. Reactive Blue 19 (Active Vibrant Blue KN-R)

Publish Date: 2024-03-29

HG/T 6290-2024 Active

HG/T 6290-2024 Disperse Black ECF。

Publish Date: 2024-03-29

HG/T 6289-2024 Active

HG/T 6289-2024 HG/T 6289-2024 Dispersible Yellow ECF。

Publish Date: 2024-03-29

HG/T 6288-2024 Active

HG/T 6288-2024 Tributyltin isooctanoate, commonly used as a catalyst in the production of polyester resin

Publish Date: 2024-03-29

HG/T 2782-2024 Active

HG/T 2782-2024

Publish Date: 2024-03-29

HG/T 6287-2024 Active

HG/T 6287-2024 The method for evaluating the catalyst activity of diolefins containing oxidants in olefinic compounds

Publish Date: 2024-03-29

HG/T 6286-2024 Active

HG/T 6286-2024 The catalyst for the dehydrogenation of isobutyl methanol to isobutyl methyl ketone

Publish Date: 2024-03-29

HG/T 6285-2024 Active

HG/T 6285-2024 The method for evaluating the catalyst activity of oxidation of methacrylaldehyde to methacrylic acid

Publish Date: 2024-03-29

HG/T 6284-2024 Active

HG/T 6284-2024 The active test method for ruthenium carbene catalysts used in the polymerization of cyclic olefins HG/T 6284-2024

Publish Date: 2024-03-29

HG/T 6283-2024 Active

HG/T 6283-2024 Low-carbon olefin catalyst for catalytic cracking

Publish Date: 2024-03-29

HG/T 6282-2024 Active

HG/T 6282-2024 The determination of the CO index of catalytic cracking catalyst

Publish Date: 2024-03-29