GB/T 23769-2009 Active National standards

GB/T 23769-2009 Inorganic chemical products—General method for the determination of pH values

GB/T 23769-2009 Inorganic chemical products—General method for the determination of pH values

Publish Date: 2009-05-13 Implement Date: 2010-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23769-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Inorganic chemical raw materials

ICS Name: Comprehensive Inorganic Chemistry

Publish Date: 2009-05-13

Implement Date: 2010-01-01

Pages: 6 pages

Scope

This standard specifies the principles, safety tips, general requirements, reagents, instruments and equipment, and analysis steps for determining the pH value of aqueous solutions of inorganic chemical products by potentiometry.
This standard is applicable to the determination of the pH value of aqueous solutions of inorganic chemical products. The pH value measurement range is 1-12.

Development Information

Word Count: 8 Thousand words Pages: 6 pages

Referenced Standards

GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods HG/T 3696.1-2011 Inorganic chemical products for chemical analysis: Preparation of standard solutions, preparations, and products - Part 1: Preparation of standard titration solutions HG/T 3696.3-2011 Inorganic chemical products for chemical analysis - Preparation of standard solutions, preparations, and articles - Part 3: Preparation of preparations and articles HG/T 3696.1-2002 Preparation of standard titration solution for chemical analysis of inorganic chemical products HG/T 3696.3-2002 The preparation of preparations and products used for chemical analysis of inorganic chemical products

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