GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from GB/T 16088-1995 Workplace air--Determination of vinyl chloride--Direct injection gas chromatographic method (PEG 6000).
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from GB/T 16089-1995 Workplace air--Determination of vinyl chloride--Thermal desorption gas chromatographic method (DNP).
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from GB/T 16090-1995 Workplace air--Determination of allyl chloride--Direct injection gas chromatographic method.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from GB/T 16087-1995 Workplace air--Determination of vinyl chloride--Direct injection gas chromatographic method(DNP).
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from GB/T 17090-1997 Workplace air--Determination of trichlorethylene--Gas chromatographic method.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from GB/T 16091-1995 Workplace air--Determination of chloroprene--Direct injection gas chromatographic method.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from GB/T 16094-1995 Workplace air--Determination of tetrafluoroethylene--Direct injection gas chromatographic method.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from GB 16204-1996 Health standard for tetrachloroethylene in the air of workplace.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from WS/T 156-1999 Workplace air.Determination of tetrachloroethylene.Passive sampling gas chromatographic method.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace has been changed from WS/T 144-1999 Workplace air.Determination of trichloroethylene.Passive sampler gas chromatographic method.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace was changed to GBZ/T 300.77-2017 Determination of Toxic Substances in Workplace Air Part 77: Tetrafluoroethylene and Hexafluoropropylene.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace was changed to GBZ/T 300.78-2017 Determination of Toxic Substances in Workplace Air Part 78: Chlorethylene, Dichloroethylene, Trichloroethylene and Perchloroethylene.
GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace was changed to GBZ/T 300.80-2017 Determination of Toxic Substances in Workplace Air Part 80: Chloropropene and Dichloropropene.
Copyright ©2024 All Rights Reserved