Automated PCB analyzer system

Details Automated PCB analyzer system Automated PCB analyzer system

1984-03-06

1990-07-31

Hill, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

436126, 436161, 436175, 422 8202, G01N 2762, G01N 3070, G01N 3086

Patent

active

049449214

ABSTRACT:
Method and apparatus for the detection and quantitation of polychlorinated biphenyls (PCB's) utilizing sample preparation by treatment with predetermined quantities of sulfuric acid and lower alkane, in which the alkane--extracted phase is subjected to chromatographic separation of PCB components (116) and electron capture detection of the separated PCB components (118), and in which the detector response is analyzed by pattern recognition comparison (316) for determination and quantitation of PCB's presented in the sample with stored data for standard PCB mixtures.

REFERENCES:
patent: 1775134 (1929-05-01), Malsbury
patent: 3286177 (1962-10-01), Boer et al.
patent: 3365931 (1964-07-01), Mac Ritchie et al.
patent: 3404260 (1968-10-01), Johnson, Jr.
patent: 3518059 (1967-05-01), Levy
patent: 3528775 (1967-01-01), O'Hara et al.
patent: 3544275 (1967-06-01), Habermas et al.
patent: 3555260 (1971-01-01), Karohl
patent: 3653839 (1970-07-01), Luks et al.
patent: 3715189 (1973-02-01), Nighossian et al.
patent: 3860393 (1972-02-01), Campen, Jr.
patent: 3898837 (1973-09-01), Boege
patent: 3944389 (1976-03-01), Solomon
patent: 4002052 (1976-01-01), Bordet et al.
patent: 4003257 (1974-03-01), Fletcher et al.
patent: 4028060 (1975-03-01), Godsey
patent: 4042326 (1975-09-01), Kallos
patent: 4077773 (1978-03-01), Stearns
patent: 4101278 (1978-07-01), Hartmann
patent: 4166379 (1978-09-01), Bradshaw
patent: 4203725 (1978-02-01), Snowden, Jr. et al.
patent: 4229868 (1978-09-01), Muldoon
patent: 4235839 (1978-12-01), Vesterberg
patent: 4236404 (1976-08-01), Ketchum et al.
patent: 4238197 (1979-04-01), Eisentraut et al.
patent: 4266277 (1979-04-01), Issenmann
patent: 4288402 (1979-04-01), Ellis
patent: 4305276 (1981-12-01), Mueller
patent: 4307453 (1979-06-01), Kleiss
patent: 4338811 (1982-07-01), Miyagi et al.
Takeshita et al., Chemical Abstracts, vol. 88, 1978, No. 88:141375e.
Albro et al., J. Chromatog., vol. 205 (1981), 103-111.
Tuinstra et al., J. Chromatog., vol. 204 (1981), 413-419.
Tindall et al., J. Chromatog., vol. 196 (1980), 109-119.

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