- Patent Title: Systems and methods for collection and sampling of chemical species
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Application No.: US14910719Application Date: 2014-08-08
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Publication No.: US10024767B2Publication Date: 2018-07-17
- Inventor: John F. Martin , John R. Powell , Daniel J. Ehntholt , Paul Michael Drennan , Michael Jakubowski , Madeline McComish
- Applicant: TIAX LLC
- Applicant Address: US MA Lexington
- Assignee: TIAX LLC
- Current Assignee: TIAX LLC
- Current Assignee Address: US MA Lexington
- Agency: Cantor Colburn LLP
- International Application: PCT/US2014/050305 WO 20140808
- International Announcement: WO2015/021363 WO 20150212
- Main IPC: G01N1/10
- IPC: G01N1/10 ; G01N1/02 ; G01N1/28 ; G01N19/04 ; G01N1/30 ; G01N33/38 ; G01N1/40 ; B01L3/00 ; G01N1/00

Abstract:
A method for collecting a compound from a surface, the method comprising providing a silicone adhesive collector comprising a silicone adhesive layer on a backing; contacting the silicone adhesives collector and a first solvent to provide a wetted collector; contacting the silicone adhesive layer of the silicone adhesive collector and a surface to be analyzed to provide a loaded collector; and removing the loaded collector from the surface to collect the compound. The disclosure also relates to a system for collecting a chemical compound from surfaces, the system comprising a silicone adhesive collector comprising a backing, and a silicone adhesive layer disposed on the backing; a first solvent; and instructions to dispose the first solvent on the silicone adhesive collector, the surface, or a combination thereof.
Public/Granted literature
- US20160195456A1 SYSTEMS AND METHODS FOR COLLECTION AND SAMPLING OF CHEMICAL SPECIES Public/Granted day:2016-07-07
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