[Measurement of cadmium content in soils and vegetables by FAAS].
The analytical and testing centre the total cadmium (Cd) and the available Cd contents in different Cd-polluted soils were measured by FAAS. The Cd content in the stems and leaves of cole was tested in the same way. The methods of sample pretreatment for the total Cd and available Cd in soils and in cole were compared respectively. The standard sample recovery rates were all above 96 percent, and the relative standard deviations were less than 3.97 percent. The FAAS is rapid and accurate.
Ma
J
J
Hebei Vacational-techrical Agrotechnical Teachers College, 066600 Changli.
D001937:Brassica / Q000737:chemistry*; D002104:Cadmium / Q000032:analysis*; D018515:Plant Leaves / Q000737:chemistry; D018547:Plant Stems / Q000737:chemistry; D012989:Soil Pollutants / Q000032:analysis*; D013054:Spectrophotometry, Atomic / Q000379:methods*
D012989:Soil Pollutants; D002104:Cadmium