This standard specifies the method for the determination of dinitrobenzene concentration in workshop air by gas chromatography. This standard applies to the determination of the concentration of dinitrobenzene in the air of workshops where dinitrobenzene is produced and used.
GB/T 16112-1995 history
1996GB/T 16112-1995 Workplace air--Determination of dinitrobenzene--Gas chromatographic method
GB/T 16112-1995 Workplace air--Determination of dinitrobenzene--Gas chromatographic method was changed to GBZ/T 160.74-2004 Methods for determination of aromatic nitro-compounds in the air of workplace.