Determination of metals in 100 microliter sample volumes by atomic absorption analysis using the "spike-height" method of absorbance eeasurement.
D002104:Cadmium / Q000032:analysis; D003035:Cobalt / Q000032:analysis; D003300:Copper / Q000032:analysis; D008670:Metals / Q000032:analysis*; D008722:Methods; D013057:Spectrum Analysis; D015032:Zinc / Q000032:analysis
D008670:Metals; D002104:Cadmium; D003035:Cobalt; D003300:Copper; D015032:Zinc