Gas identification system

Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive

Reexamination Certificate

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Details

C250S339080, C250S343000, C250S430000, C250S576000, C356S437000, C356S440000, C356S246000, C356S326000, C356S929000

Reexamination Certificate

active

10986760

ABSTRACT:
A system for identifying a gas sample includes a canister, a docking station, a thermal desorption device, and a spectrometer. The canister includes a sorbent and a valve. The docking station is configured to removably engage the canister. When the canister is engaged with the docking station, the canister is capable of fluid communication with a gas cell via the valve.

REFERENCES:
patent: 4170901 (1979-10-01), Conkle et al.
patent: 5440143 (1995-08-01), Carangelo et al.
patent: 5508525 (1996-04-01), Day et al.
patent: 5625189 (1997-04-01), McCaul et al.
patent: 5691487 (1997-11-01), Green et al.
patent: 5925881 (1999-07-01), Wahlbrink
patent: 6083298 (2000-07-01), Wang et al.
patent: 2002/0024662 (2002-02-01), Yuko et al.
patent: 96/12952 (1996-05-01), None
U.S. Environmental Protection Agency, Center for Environmental Research Information, Office of Research and Development. Compendium Method To-17: Determination of Volatile Organic Compounds in Ambient Air Using Active Sampling Onto Sorbent Tubes [online]. 2nd edition. Jan. 1997 [retrieved on Apr. 17, 2006]. (Cont'd in V below).
(Cont'd from U above) Retrieved from the Internet: <URL:http://www.epa.gov/ttn/amtic/files/ambient/airtox/to-17.pdf>, Section 8.
Pogodina, Olga A. et al., “Combination of Sorption Tube Sampling and Thermal Desorption with Hollow Waveguide FT-IR Spectroscopy for Atmospheric Trace Gas Analysis: Determination of Atmospheric Ethene at the Lower ppb Level”,Analytical Chemistry, vol. 76, No. 2, Jan. 15, 2004, pp. 464-468.
Patent Abstracts of Japan, vol. 2000, No. 12 (Jan. 3, 2001) & JP 2000 241313 A(Nippon Telegr & Teleph Corp <NTT>) (Sep. 8, 2000).

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