[Analysis of cadmium, lead and zinc by atomic absorption spectrometry. 2. Simultaneous extraction of the heavy metals from soil].
D000042:Absorption; D002104:Cadmium / Q000032:analysis*; D002251:Carbon Tetrachloride; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D007564:Japan; D007854:Lead / Q000032:analysis*; D012987:Soil / Q000032:analysis*; D013053:Spectrophotometry; D015032:Zinc / Q000032:analysis*
D007202:Indicators and Reagents; D012987:Soil; D002104:Cadmium; D007854:Lead; D002251:Carbon Tetrachloride; D015032:Zinc