GB/T 7717.12-2008
Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content by gas chromatography (English Version)
Home
GB/T 7717.12-2008
Standard No.
GB/T 7717.12-2008
Language
Chinese,
Available in English version
Release Date
2009
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
Be replaced
2023-02
Replace By
GB/T 7717.12-2022
Latest
GB/T 7717.12-2022
Replace
GB/T 7717.12-1994
GB/T 7717.12-2008 history
2022
GB/T 7717.12-2022
Acrylonitrile for industrial use—Part 12: Determination of purity and impurities—Gas chromatographic method
2009
GB/T 7717.12-2008
Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content by gas chromatography
1994
GB/T 7717.12-1994
Acrylonitrile for industrial use-Determination of content of acetonitrile acetone and acrolein-Gas chromatographic method
GB/T 7717.12-2008 -All Parts
GB/T 7717.1-2022 Acrylonitrile for industrial use—Part 1: Specification
GB/T 7717.10-2008 Acrylonitrile for industrial use.Part 10:Determination of content of peroxides.Spectrophotometric method
GB/T 7717.11-2008 Acrylonitrile for industrial use.Part11:Determination of content of iron and copper.Spectrophotometric method
GB/T 7717.12-2022 Acrylonitrile for industrial use—Part 12: Determination of purity and impurities—Gas chromatographic method
GB/T 7717.13-1994 Acrylonitrile for industrial use-Determination of acidity-Titrimetric method
GB/T 7717.14-1994 Acrylonitrile for industrial use-Determination of content of copper-Spectrophotometeric method
GB/T 7717.15-2018 Acrylonitrile for industrial use—Part 15:Determination of concent of p-hydroxylanisole
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
GB/T 7717.17-2009 Acrylonitrile for industrial use-Part 17:Determination of content of copper-Graphite furnace atomic absorption spectrometer method
GB/T 7717.2-1994 Acrylonitrile for industrial use-Determination of appearance
GB/T 7717.3-1987 Acrylonitrile--Determination of acrylonitrile content
GB/T 7717.4-1994 Acrylonitrile for industrial use-Determination of density
GB/T 7717.5-2008 Acrylonitrile for industrial use.Part5:Determination of acidity and pH value and titration value
GB/T 7717.6-1994 Acrylonitrile for industrial use-Determination of titration value(5% aqueous solution)
GB/T 7717.7-1994 Acrylonitrile for industrial use-Determination of content of water
GB/T 7717.8-1994 Acrylonitrile for industrial use-Determination of content of total aldehydes-Spectrophotometric method
GB/T 7717.9-1994 Acrylonitrile for industrial use-Determination of content of total cyanides-Titrimetric method
Copyright ©2023 All Rights Reserved