This standard specifies the method for the determination of cadmium in urine by graphite furnace atomic absorption spectrometry. The minimum detection concentration of this method is 0.28 μg/L. This standard is applicable to the determination of urinary cadmium in normal people and workers exposed to cadmium.
WS/T 32-1996 history
1996WS/T 32-1996 Urine.Determination of cadmium.Graphite furnace atomic absorption spectrometric method
WS/T 32-1996 Urine.Determination of cadmium.Graphite furnace atomic absorption spectrometric method was changed to GBZ/T 307.1-2018 Determination of cadmium in urine - part 1: graphite furnace atomic absorption spectrometry.