GB/T 14642-2009 Active National standards

GB/T 14642-2009 Industrial circulating cooling water and boiler water—Determination of fluoride,chloride,phosphate,nitrite,nitrate and sulfate—Ion chromatography

Publish Date: 2009-05-18 Implement Date: 2010-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 14642-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for water treatment agents

ICS Name: Chemical analysis

Publish Date: 2009-05-18

Implement Date: 2010-02-01

Pages: 11 pages

Development Information

Word Count: 16 Thousand words Pages: 11 pages

Replace the following standards

GB/T 14642-1993 Industrial circulating cooling water and boiler water—Determination of fluoride,chloride、phosphate、nitrile、nitrate and sulfate—Ion chromatography

Referenced Standards

GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity 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 6907-2005 Analysis of water used in boil and cooling system—The sampling method of water GB/T 6907-2022 Analysis of water used in boiler and cooling system—Sampling method of water GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

Adopt standards

ASTM D4327:2003

Related Standards

GB/T 3143-1982 Active

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Publish Date: 1982-07-20

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GB/T 4472-1984 General rule for determination of density and relative density for chemical products

Publish Date: 1984-06-05

GB/T 4946-1985 Replaced

GB/T 4946-1985 Terms of gas chromatography

Publish Date: 1985-02-28

GB/T 5274-1985 Replaced

GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods

Publish Date: 1985-08-01

GB/T 5831-1986 Replaced

GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method

Publish Date: 1986-01-27

GB/T 5832.2-1986 Replaced

GB/T 5832.2-1986 Determination of trace water in the gases—Dew point method

Publish Date: 1986-01-27