This standard specifies the method for the determination of butanone concentration in workshop air by solvent desorption gas chromatography. This standard applies to the determination of butanone concentration in workshop air.
GB/T 17091-1997 history
1997GB/T 17091-1997 Worplace air--Determination of butanone--Solvent desorption gas chromatographic method
GB/T 17091-1997 Worplace air--Determination of butanone--Solvent desorption gas chromatographic method was changed to GBZ/T 160.55-2004 Methods for determination of aliphatic ketones in the air of workplace.