Automated liquid handling and computer controlled system and met

Details Automated liquid handling and computer controlled system and met Automated liquid handling and computer controlled system and met

1994-01-31

1996-07-02

Warden, Jill

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

73 6156, 96 19, 96 22, 96 23, 96102, 2101982, 210656, 210739, 210741, 422 62, 422 81, 422 89, 422101, 436161, G01N 3002

Patent

active

055319599

ABSTRACT:
A method and apparatus for solid phase extraction chromatography is disclosed in which the flow rate of a fluid, such as the motive pressurized gas is monitored, adjusted and compared with a standardized pressure curve which is correlative of a sample being processed. By monitoring and adjusting changes in flow rate, which can correspond to process initialization, beginning, ending and key fractionating points, and correlating to a standard, the cycle time for assaying the sample in question can be maximized and multiple samples can pass through analysis automatically and quickly.

REFERENCES:
patent: 3632119 (1972-01-01), Carpenter
patent: 3912456 (1975-10-01), Young
patent: 4677987 (1987-07-01), Choksi
patent: 4678752 (1987-07-01), Thorne et al.
patent: 4679446 (1987-07-01), Sheehan et al.
patent: 4730631 (1988-03-01), Schwartz
patent: 4832882 (1989-05-01), Moylan
patent: 4840730 (1989-06-01), Saxena
patent: 4976750 (1990-12-01), Munari
patent: 4980297 (1990-12-01), Haynes et al.
patent: 4994096 (1991-02-01), Klein et al.
patent: 5078970 (1992-01-01), Teodorescu et al.
patent: 5079170 (1992-01-01), Rosman et al.
patent: 5169120 (1992-12-01), Guthrie, Jr. et al.
patent: 5322626 (1994-06-01), Frank et al.
patent: 5324480 (1994-06-01), Shumate et al.
Kloehn Company, Kloehn Micro Syringes Catalog, 1987, entire catalog.
Scientific Glass Engineering, Scientific Glass Engineering product catalog, 1984, pp. 42, 43, 48, 49, 64, 65 and 73.

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