Environmental contaminant sampling and analysis

Details Environmental contaminant sampling and analysis Environmental contaminant sampling and analysis

2005-09-22

2010-10-26

Raevis, Robert R (Department: 2856)

Measuring and testing

Sampler, sample handling, etc.

With constituent separation

Reexamination Certificate

active

07819028

ABSTRACT:
A sampling and analysis device comprises a housing, a sampling region and an analysis region being defined within the housing. The housing has at least one aperture to allow fluid ingress to and egress from the sampling region. A filter is disposed within the housing, and is movable inside the housing between a sampling position, located in the sampling region, and an analysis position, located in the analysis region.

REFERENCES:
patent: 4426214 (1984-01-01), Vandrish
patent: 4568520 (1986-02-01), Ackermann et al.
patent: 4675034 (1987-06-01), Lynch et al.
patent: 4795612 (1989-01-01), Keller
patent: 5817522 (1998-10-01), Goodman et al.
patent: 6023981 (2000-02-01), Phillips et al.
patent: 6101886 (2000-08-01), Brenizer et al.
patent: 6228657 (2001-05-01), Genovese et al.
patent: 6766817 (2004-07-01), da Silva
patent: 6918404 (2005-07-01), Dias da Silva
patent: 7066586 (2006-06-01), da Silva
patent: 7285255 (2007-10-01), Kadlec et al.
patent: 2004/0035186 (2004-02-01), Allen et al.
patent: 2007/0277626 (2007-12-01), Saitoh et al.
patent: 0 447 158 (1991-09-01), None
patent: 2 261 949 (1993-06-01), None
patent: 2 351 560 (2001-03-01), None
patent: WO 03/016871 (2003-02-01), None
E. Dunn and R. Brotherton, “The Use of NN-Dimethylcasein in the Determination of Proteolytic Enzymes in Washing Products and Airborne Dust Samples”, Procter & Gamble Limited, Analyst, Feb. 1971, vol. 96, pp. 159-163.

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