GB/T 7717.16-2009 Replaced National standards

GB/T 7717.16-2009 Acrylonitrile for industrial use—Part 16:Determination of content of iron—Graphite furnace atomic absorption spectrometer method

GB/T 7717.16-2009 Acrylonitrile for industrial use—Part 16:Determination of content of iron—Graphite furnace atomic absorption spectrometer method

Publish Date: 2009-10-30 Implement Date: 2010-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7717.16-2009

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Generally, organic chemical raw materials

ICS Name: Organic nitrogen compounds

Publish Date: 2009-10-30

Implement Date: 2010-06-01

Pages: 5 pages

Scope

This part specifies the graphite furnace atomic absorption method for determining the iron content in industrial acrylonitrile. This part is applicable to the determination of trace iron in acrylonitrile, with a measurement range of (0.010 to 1.000) mg/kg. This part is not intended to address all safety issues related to its use. It is the user's responsibility to take appropriate safety and health measures to ensure compliance with relevant national regulations.

Development Information

Word Count: 6 Thousand words Pages: 5 pages

Same series standard

GB/T 7717.17-2009 Acrylonitrile for industrial use—Part 17:Determination of content of copper—Graphite furnace atomic absorption spectrometer method

Superseded by the following standards

GB/T 7717.16-2022 Acrylonitrile for industrial use—Part 16:Determination of iron and copper content—Graphite furnace atomic absorption spectrometry and inductively coupled plasma mass spectrometry

Referenced Standards

GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 3723-1999 Sampling of chemical products for industrial use—Safety in sampling 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 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

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