The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2015
Filed:
Sep. 04, 2015
Applicants:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
King Abdulaziz City for Science and Technology, Riyadh, SA;
Inventors:
Basheer Chanbasha, Dhahran, SA;
Mousa Yaser Amayreh, Dhahran, SA;
Assignees:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
King Abdulaziz City for Science and Technology, Riyadh, SA;
Primary Examiner:
Int. Cl.
CPC ...
C07C 43/00 (2006.01); G01N 30/72 (2006.01); C07C 41/34 (2006.01); G01N 30/02 (2006.01); C07C 43/13 (2006.01);
U.S. Cl.
CPC ...
G01N 30/7206 (2013.01); C07C 41/34 (2013.01); C07C 43/137 (2013.01); G01N 2030/025 (2013.01);
Abstract
A fully automated flow assisted-solid-phase microextraction (FA-SPME) is developed for the determination of chloroethers in aqueous samples. A CTC CombiPAL autosampler coupled with gas chromatography-mass spectrometry (GC-MS) is used to automate the extraction process. In this method, the SPME fiber is exposed to a sample in direct immersion. After exposure, the fiber is desorbed at the injection port of GC-MS.