Measuring and testing – Sampler – sample handling – etc. – Capture device
Patent
1988-01-27
1989-08-08
Noland, Tom
Measuring and testing
Sampler, sample handling, etc.
Capture device
7386491, 73863, 422102, 422103, G01N 128, G01N 118
Patent
active
048541826
ABSTRACT:
An apparatus and process for obtaining an aliquot of serial liquid samples. A measured aliquot of each serial liquid sample is obtained and passed to an aliquot storage chamber with discard of the remainder of each liquid sample. A liquid collection container is provided sufficiently large for the largest single liquid serial sample with a generally vertical aliquot tube forming at least one aliquot measurement chamber, each aliquot measurement chamber having a cross-sectional area in the same relation to the cross-sectional area of the liquid collection chamber as the quantity of each aliquot is desired to bear to the liquid samples and having a bottom in the same horizontal plane as the bottom of the liquid collection container. The apparatus and process is operated by an aliquot valve which in a first position places each aliquot measurement chamber in communication only with the liquid collection chamber and when in a second position, places each aliquot measurement chamber in communication only with a corresponding aliquot storage chamber.
REFERENCES:
patent: 2667075 (1954-01-01), Blum
patent: 3024660 (1962-03-01), Tothill
patent: 3405706 (1968-10-01), Cinqualbre
patent: 3545932 (1970-12-01), Gilford
patent: 3561427 (1971-02-01), Profy
patent: 3595086 (1971-07-01), Bonnet et al.
patent: 3730352 (1973-05-01), Cohen et al.
patent: 3785928 (1974-01-01), Kessler
patent: 3963151 (1976-06-01), North, Jr.
patent: 4004884 (1977-01-01), Zdrodowski
patent: 4042337 (1977-08-01), Griffith
patent: 4126043 (1978-11-01), Schurmann
patent: 4227413 (1980-10-01), Blum
Bullock Norman E.
Ryan Will G.
Noland Tom
Pauley Douglas H.
Speckman Thomas W.
LandOfFree
Aliquoting of serial liquid samples does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aliquoting of serial liquid samples, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aliquoting of serial liquid samples will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-897429