DB22/T 257-2018 Abolished Jilin ProvinceLocal standards

DB22/T 257-2018 Determination of industrial paracresol content by large-diameter capillary column gas chromatography

Publish Date: 2018-05-21 Implement Date: 2018-06-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB22/T 257-2018

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Coal tar processing products

ICS Name: Organic chemistry

Publish Date: 2018-05-21

Implement Date: 2018-06-20

Pages: 8 pages

Development Information

Pages: 8 pages

Replace the following standards

DB22/T 257-2001 DB22/T 257-2001 Determination method for content of industrial ortho-cresol

Related Standards

GB/T 2288-1980 Replaced

GB/T 2288-1980 Method for the determination of water content of coal —Carbonization products

Publish Date: 1980-12-31

GB/T 5192-1985 abolished_transferred

GB/T 5192-1985 Technical requirements of synthetic scheelite

Publish Date: 1985-05-18

GB/T 6324.1-1986 Replaced

GB/T 6324.1-1986 Organic chemical products for industrial use—Standard test method for water miscibility

Publish Date: 1986-04-26

GB/T 6324.2-1986 Replaced

GB/T 6324.2-1986 Volatile organic liquids—Determination of dry residue after evaporation on a water bath—General method

Publish Date: 1986-04-26

GB/T 6324.4-1986 Replaced

GB/T 6324.4-1986 Determination of trace sulphur in products of organic liquid—Micro-coulometry method

Publish Date: 1986-04-26

GB/T 6324.5-1986 Replaced

GB/T 6324.5-1986 Organic chemical products for industrial use—Determination of content of carbonyl compounds present—Volumetric method

Publish Date: 1986-04-26