Measuring and testing – Sampler – sample handling – etc. – Capture device
Patent
1989-05-17
1989-12-26
Raevis, Robert R.
Measuring and testing
Sampler, sample handling, etc.
Capture device
7386422, B01L 302
Patent
active
048889989
ABSTRACT:
A sample handling system including a sample injection cell having an open chamber in turn comprising an upper portion for washing a sample handling probe and a lower portion adapted to reeive the probe for injection of a sample and fluid mixture into a flow analysis device. The cell enables the probe to be withdrawn from the cell and moved to other analysis modules for injection of sample therein. The cell includes a seal between the upper portion and lower portion of the chamber and the probe includes a mating seal near the tip of the probe. A plurality of conduits are formed into the cell for flowing sample and a fluid such as diluent through the cell to a flow analysis device and for filling the cell for washing the probe tip.
REFERENCES:
patent: 3186799 (1965-06-01), Hach
patent: 3327520 (1967-06-01), Stapp, Jr.
patent: 3604267 (1971-09-01), Johns
patent: 3719086 (1973-03-01), Bannister et al.
patent: 3787291 (1974-01-01), Deuringer et al.
patent: 3788816 (1974-01-01), Rohrbaugh et al.
patent: 3869068 (1975-03-01), Chen
patent: 3902371 (1975-09-01), Hooper et al.
patent: 3911749 (1975-10-01), Hendry
patent: 3964864 (1976-06-01), Dahms
patent: 3997420 (1976-12-01), Buzza
patent: 4019861 (1977-04-01), Dahns
patent: 4086061 (1978-03-01), Hoffa et al.
patent: 4140018 (1979-02-01), Maldarelli et al.
patent: 4170523 (1979-10-01), Buzza et al.
patent: 4199988 (1980-04-01), Riegger
patent: 4202747 (1980-05-01), Buzza et al.
patent: 4218197 (1980-08-01), Meyer et al.
patent: 4259289 (1981-03-01), Curry et al.
patent: 4297903 (1981-11-01), Buzza
patent: 4463615 (1984-08-01), Buzza
patent: 4490234 (1984-12-01), Buzza
patent: 4621534 (1986-11-01), Munari et al.
patent: 4705667 (1987-11-01), Marsoner et al.
Buzza Edmund E.
Jackson Delbert D.
Beckman Instruments Inc.
Grant Arnold
Hampson Gary T.
May William H.
Raevis Robert R.
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