GB/T 23834.4-2009 Active National standards

GB/T 23834.4-2009 Chemical analysis method for stannous sulfate—Part 4:Determination of lead and copper content—Flame atomic absorption spectrometry

GB/T 23834.4-2009 Chemical analysis method for stannous sulfate—Part 4:Determination of lead and copper content—Flame atomic absorption spectrometry

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 23834.4-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Inorganic chemical raw materials

ICS Name: Comprehensive Inorganic Chemistry

Publish Date: 2009-05-18

Implement Date: 2010-02-01

Pages: 5 pages

Scope

This section specifies the determination method of lead and copper content in stannous sulfate by flame atomic absorption spectrometry, including the analysis method principle, safety tips, general provisions, determination of lead content, and determination of copper content.
This section is applicable to the determination of lead and copper content in stannous sulfate. The determination range is: 0.003% to 0.05% for lead; and 0.001% to 0.05% for copper.

Development Information

Word Count: 7 Thousand words Pages: 5 pages

Same series standard

GB/T 23834.1-2009 Chemical analysis method for stannous sulfate—Part 1:Determination of stannous sulfate content—Volumetric method of potassium dichromate GB/T 23834.2-2009 Chemical analysis method for stannous sulfate—Part 2:Determination of insoluble substance in hydrochloric acid—Gravimetric method GB/T 23834.3-2009 Chemical analysis method for stannous sulfate—Part 3:Determination of alkali metals sulfate and alkaline-earth metals sulfate—Gravimetric method GB/T 23834.5-2009 Chemical analysis method for stannous sulfate—Part 5:Determination of arsenic content—Silver diethyldithiocarbamate spectrophotometry GB/T 23834.6-2009 Chemical analysis method for stannous sulfate—Part 6:Determination of iron content—1,10-Phenanthroline spectrophotometry

Referenced Standards

GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods 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 HG/T 3696.2-2011 Inorganic chemical products - Preparation of standard solutions, preparations and articles for chemical analysis - Part 2: Preparation of impurity standard 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 3696.2-2002 Preparation of Standard Solutions for the Chemical Analysis of Inorganic Chemical Products with Impurities HG/T 3696.3-2002 The preparation of preparations and products used for chemical analysis of inorganic chemical products GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

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