HG/T 5468-2018
HG/T 5468-2018
HG/T 5468-2018
Hydroxyacetonitrile for industrial use
HG/T 5468-2018
Hydroxyacetonitrile for industrial use Determination of hydroxyacetonitrile,formaldehyde and hydrocyanic acid
HG/T 5468-2018
Standard Test Method for Determination of the Content of Nitroxide Radical (4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl) in Butadiene, Styrene and Isoprene by Cyclic Voltammetry Method
HG/T 5468-2018
HG/T 5468-2018
Acrylonitrile for industrial use—Part 15:Determination of concent of p-hydroxylanisole
HG/T 5468-2018
HG/T 5468-2018
Determination of methyldibromo glutaronitrile in cosmetics—Gas chromatography method
HG/T 5468-2018
Acrylonitrile for industrial use—Determination of content of p-hydroxylanisole—Spectrophotometric method
HG/T 5468-2018
HG/T 5468-2018
HG/T 5468-2018
Cigarettes—Determination of volatile organic compounds(1,3-butadiene,isoprene,acrylonitrile,benzene,toluene) in mainstream smoke—GC-MS method
HG/T 5468-2018
HG/T 5468-2018
Water quality-Determination of selected phenoxyalkanoic herbicides,including bentazones and hydroxybenzonitriles by gas chromatographyand mass spectrometry after solid phase extraction and derivatization
HG/T 5468-2018
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
HG/T 5468-2018
Water quality. Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
HG/T 5468-2018
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)
HG/T 5468-2018
HG/T 5468-2018
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization