Occupational Health Standard of the People's Republic of China
Latest
GBZ/T 300.162-2018
Scope
This part of GBZ/T300 specifies the solvent desorption-high performance liquid chromatography method for the determination of benzoquinone in the workplace air. This section applies to the determination of the concentration of vapor-state benzoquinone in the workplace air.
GBZ/T 300.162-2018 history
2018GBZ/T 300.162-2018 Determination of Toxic Substances in Workplace Air Part 162: Benzoquinones