YB/T 4021-2007 Active Industry standards-Black metallurgy

YB/T 4021-2007 Determination of total sulphur in naphthalene-reduction titration

Publish Date: 2007-01-25 Implement Date: 2007-07-01 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: YB/T 4021-2007

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal tar processing products

ICS Name: Organic Chemistry Comprehensive Exam

Publish Date: 2007-01-25

Implement Date: 2007-07-01

Pages: 7 pages

Development Information

Pages: 7 pages

Referenced Standards

GB/T 2000-2000 Coking solid products—Sampling GB/T 2289-1994 Viscous oil products of coal carbonization—Sampling GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions

Related Standards

GB/T 18825-2002 Replaced

GB/T 18825-2002 Cyclopentane for industrial use

Publish Date: 2002-09-06

GB/T 3391-2002 Active

GB/T 3391-2002 Ethylene for industrial use—Determination of hydrocarbon impurities—Gas chromatographic method

Publish Date: 2002-10-15

GB/T 3396-2002 Replaced

GB/T 3396-2002 Ethylene and propylene for industrial use—Determination of trace oxygen—Electrochemical method

Publish Date: 2002-10-15

GB/T 7716-2002 Replaced

GB/T 7716-2002 Propylene for industrial use—Specification

Publish Date: 2002-10-15

GB 19108-2003 Replaced

GB 19108-2003 Peracetic acid solution-Determination of peracetic acid content

Publish Date: 2003-12-11

GB/T 6324.1-2004 Active

GB/T 6324.1-2004 Test method of organic chemical products—Part 1:Water miscibility test of liquid organic chemical products

Publish Date: 2004-03-15