Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1983-06-01
1985-02-19
Kaplan, G. L.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
324440, G01N 2734
Patent
active
045004110
ABSTRACT:
The present invention relates to an automatic cell for polarographic analysis. According to the invention said cell comprises a vessel (14) containing a nebulizer (3) for deaerating the sample to be analyzed, the deaerated sample being accumulated into a collector (16) and conveyed to a polarographic cell (15) provided with means for the removal of the sample after its analysis. The automatic polarographic analyzer is characterized by the very short time required for its analysis.
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patent: 4138322 (1979-02-01), Barnes et al.
Yarnitzky et al., "Nebulizer for Eliminating Oxygen from Polarographic Flow Cells", Anal. Chem., vol. 48, 1976, pp. 20, 24.
Myers et al., "Determination of Arsenic (III) at the Part-per-Billion Level by D.P.P.", Analytical Chem., vol. 45, No. 2, 2/73, pp. 267-271.
Kennel et al., "A Dual Working Electrode Coulometric Flow-Cell", Journal of Electro. Chem. and Int. Electrochem., vol. 54, No. 1, Jul. 1974, pp. 47-54.
Christie et al., "Constant Potential Pulse Polarography", Analytical Chem., vol. 48, No. 3, Mar. 1976, pp. 561-564.
Kaplan G. L.
Nguyen Nam X.
Technion Research & Development Foundation Ltd.
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