铝、砷，硼、钡、铍、铋、镉、钴、铬、铜、铁、镓、锂、镁、锰、镍、铅、锑、锡、锶、钛、铊、钒、锌,100μg/ml ,介质,2.5mol/L HNO3 and tr.HCl

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钾、钠,100μg/ml ,介质,H2O (水)

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砷、镧、锂、锰、钼、镍、钪、钠,20μg/ml ,磷、钾、硫,100μg/ml ;介质,1.0 mol/L HNO3 (1.0摩尔/升硝酸)

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砷、锑、铋、铅、锡、镉,100μg/ml ,介质,3.0 mol/L HCl (3 .0摩尔/升盐酸)

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钨,W,1000μg/ml,介质,0.1 mol/L NaOH (0.1摩尔/升 氢氧化钠),氧化钨

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碲,Te,1000μg/ml,介质,2.0 mol/L HNO3 (2.0摩尔/升硝酸)

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