GB 12593-2007 Active National standards force_standard

GB 12593-2007 Working chemical—Ethylenediaminetetraacetic acid disodium salt

GB 12593-2007 Working chemical—Ethylenediaminetetraacetic acid disodium salt

Publish Date: 2007-10-25 Implement Date: 2008-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 12593-2007

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Reference reagents

ICS Name: Chemical reagents

Publish Date: 2007-10-25

Implement Date: 2008-04-01

Pages: 7 pages

Scope

This standard specifies the characteristics, specifications, testing, inspection rules, packaging, and marking of the working reference reagent - disodium ethylenediaminetetraacetate.
This standard is applicable to the inspection of the working reference reagent - disodium ethylenediaminetetraacetate used in titration analysis.

Development Information

Word Count: 10 Thousand words Pages: 7 pages

Replace the following standards

GB 12593-1990 Working chemical—Ethylenediaminetetraacetic acid disodium salt

Referenced Standards

GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 9724-2007 Chemical reagent—General rule for the determination of pH GB/T 9728-1988 Chemical reagent General method for the determination of sulphate GB/T 9728-2007 Chemical reagent—General method for the determination of sulphate GB/T 9729-1988 Chemical reagent General method for the determination of chloride GB/T 9729-2007 Chemical reagent—General method for the determination of chloride GB/T 9735-1988 Chemical reagent General method for the determination of heavy metals GB/T 9735-2008 Chemical reagent—General method for the determination of heavy metals GB/T 9739-1988 Chemical reagent General method for the determination of iron GB/T 9739-2006 Chemical reagent—General method for the determination of iron GB 10738-1989 Working chemical General rules for the weight titration GB 10738-2007 Working chemical—General rules for assay—Weight titration GB 15346-1994 Chemical reagent—Packaging and marking GB 15346-2012 Chemical reagent—Packaging and marking HG/T 3921-2006 Chemical reagents sampling and acceptance rules HG/T 3484-1999 Chemical reagent Standard of clear liquor,made from glass dust,and standard of transparence GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

Related Standards

GB/T 2921-1982 Abolished

GB/T 2921-1982 Chemical reagents—Classification and nomenclature of liquid stationary phase for gas chromatography

Publish Date: 1982-03-03

GB/T 2922-1982 Abolished

GB/T 2922-1982 Chemical reagents—Determination of specific surface area of solid supports used in chromatography

Publish Date: 1982-03-03

GB/T 3914-1983 Replaced

GB/T 3914-1983 Chemical reagents—The general rules of anodic stripping voltammetry

Publish Date: 1983-11-07

GB/T 673-1984 Replaced

GB/T 673-1984 Chemical reagent—Arsenic trioxide

Publish Date: 1984-12-27

GB/T 1263-1986 Replaced

GB/T 1263-1986 Chemical reagent—Disodium hydrogen phosphate dodecahydrate

Publish Date: 1986-08-13

GB/T 1292-1986 Replaced

GB/T 1292-1986 Chemical reagents—Ammonium acetate

Publish Date: 1986-08-13