The polarographic behaviour of ethyleneg
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B. Fleet; Soe Win; T.S. West
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Article
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1969
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Elsevier Science
⚖ 266 KB
The complexone ethyleneglycol-bis-fi-aminoethylether-N,N,N',N'-tetraacetic acid (EGTA) first introduced by Schwarzenbachl has proved to be a selective analytical reagent for the determination of calcium in the presence of magnesium 2 and cadmium in the presence of zinc 3. Potentiometric studies of t