Rapid method for the determination of co
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D. Jagner; E. Sahlin; B. Axelsson; R. Ratana-Ohpas
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Article
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1993
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Elsevier Science
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English
β 504 KB
Tap water samples of 400 ~1 were added to 280 ~1 of matrix-modifying solution consisting of hydrochloric acid, calcimn chloride, mercu&II), ethanol, Triton X-100 and bismuth(IIIJ as internal standard and contained in disposable 2-ml Eppendorff sample tubes. The mixture was analysed for copper(B) and