Electrochemical detection for trace anal
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Ruban, Vladimir F.
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Article
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1993
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John Wiley and Sons
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English
β 298 KB
## Abstract An amperometricβtype electrochemical detector is proposed for use in capillary HPLC. Its cell (volume 60 nl) contains a cylindrical working electrode for detecting the presence of electroactive compounds. The noise level is 3β5 pA depending on the potential. The minimum detectable conce