This standard specifies the determination of cobalt and its compounds in the workshop air by flame atomic absorption spectrometry. This standard is applicable to the determination of the air concentration in places where cobalt and its compounds are produced and used.
GB/T 16022-1995 history
1996GB/T 16022-1995 Workplace air--Determination of cobalt and its compounds--Flame atomic absorption spectrophotometric method
GB/T 16022-1995 Workplace air--Determination of cobalt and its compounds--Flame atomic absorption spectrophotometric method was changed to GBZ/T 160.8-2004 Methods for determination of cobalt and its compounds in the air of workplace.