This standard specifies the method for the determination of beryllium in urine by graphite furnace atomic absorption spectrometry. The minimum detection concentration of this method is 0.09μ/L. This standard applies to the determination of beryllium in the urine of workers exposed to beryllium.
WS/T 46-1996 history
1996WS/T 46-1996 Urine.Determination of beryllium.Graphite furnace atomic absorption spectrometry