[Determination of cadmium in soil slurry samples by GFAAS using ammonium oxalate as disperstant].
A method for the determination of trace cadmium in soil slurry samples by GFAAS was optimized. The factors that influence the performances of cadmium at different chemical modifier were investigated. The effect of background has also been studied. It is found that the slurry of soil samples was most stable with ammonium oxalate as disperstant. The results show that the determination of trace cadmium in soil slurry samples could performed.
Gan
W
W
Department of Chemistry, University of Science and Technology of China, 230026 Hefei.
Sui
M
M
He
Y
Y
D002104:Cadmium / Q000032:analysis*; D010070:Oxalates / Q000737:chemistry*; D012989:Soil Pollutants / Q000032:analysis*; D013054:Spectrophotometry, Atomic / Q000379:methods*; D013501:Surface-Active Agents / Q000737:chemistry*
D010070:Oxalates; D012989:Soil Pollutants; D013501:Surface-Active Agents; D002104:Cadmium