GB 4482-1993 Replaced National standards force_standard

GB 4482-1993 Water clarifying agent—Ferric chloride

Publish Date: 1993-03-03 Implement Date: 1993-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 4482-1993

Standard Type: National standards

Standard Status: Replaced

is_force_gb: yes

CCS Name: Water treatment agents

ICS Name: Salt

Publish Date: 1993-03-03

Implement Date: 1993-12-01

Pages: 12 pages

Development Information

Word Count: 20 Thousand words Pages: 12 pages

Replace the following standards

GB 4482-1984 GB 4483-1984

Superseded by the following standards

GB/T 4482-2006 Water treatment chemicals—Ferric chloride

Referenced Standards

GB 610.1 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 610.2-1988 Chemical reagent General method for the determination of arsenic (AgDDTC) GB/T 1250-1989 Rules for expression and judgement of limiting values GB/T 6678-2003 General principles for sampling chemical products GB/T 6680-2003 General rules for sampling liquid chemical products 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 602-2026 Chemical reagent—Preparations of standard solutions for impurity

Adopt standards

DIN 19602-87

Related Standards

GB/T 4293-1984 abolished_transferred

GB/T 4293-1984 Sodium fluoride

Publish Date: 1984-03-28

GB/T 6275-1986 Abolished

GB/T 6275-1986 Ammonium hydrogen carbonate for industrial use

Publish Date: 1986-04-18

GB/T 6276.1-1986 Replaced

GB/T 6276.1-1986 Ammonium hydrogen carbonate for industrial use—Determination of total alkalinity—Volumetric method

Publish Date: 1986-04-18

GB/T 6276.2-1986 Replaced

GB/T 6276.2-1986 Ammonium hydrogen carbonate for industrial use—Determination of chloride content—Potentiometric method

Publish Date: 1986-04-18

GB/T 6276.3-1986 Replaced

GB/T 6276.3-1986 Ammonium hydrogen carbonate for industrial use—Determination sulphide content—Visible turbidimetric method

Publish Date: 1986-04-18

GB/T 6276.4-1986 Replaced

GB/T 6276.4-1986 Ammonium hydrogen carbonate for industrial use—Determination sulphate content—Visible turbidimetric method

Publish Date: 1986-04-18