Article: Performing compositional analysis without fragmentation spectra: ...
Laboratory Equipment;  September 1, 2006 ;     700+ words ... ... Qe high field Fourier transform mass spectrometer (FTMS) series, additional information ... candidate formulas. The apex-Qe FTMS mass spectrometer is ideally suited for this type of ... molecular formula generation with isotopic analysis of organic molecules. Additionally ...

Article: Scientist preparing a gas sample for carbon isotopic ...
M2 Presswire;  July 30, 2008 ;     700+ words ...M2 PRESSWIRE-30 July 2008-CSIRO: Scientist preparing a gas sample for carbon isotopic analysis; Capturing and storing CO2 deep underground(C)1994-2008 M2 COMMUNICATIONS LTD RDATE:30072008 The release of the Garnaut ...

Beyond lifetime averages: tracing life histories through isotopic ...
Antiquity;  June 1, 1995 ;     700+ words ...Isotopic measurements on human skeletons The ratio of 13C to 12C, 15N/14N, 87Sr/86Sr and many other isotopes varies in a patterned fashion in the geosphere and biosphere. The composition of body tissues derives from foods eaten in life, so that isotopic analyses of archaeological human bones offer

Article: Purdue Scientists Develop Mini Mass Spectrometer.
Terror Response Technology Report;  March 22, 2006 ;     700+ words ... ... University have developed a portable mass spectrometer and are working on ways to ... and drug detection. The mini mass spectrometer weighs 22 pounds, about 30 times less than a conventional mass spectrometer, including a battery pack ...

Article: Japanese Inventor Develops Ionization Mass ...
US Fed News Service, Including US State News;  August 1, 2006 ;     603 words ... ... an atmospheric pressure ionization mass spectrometer system. According to the U.S ... an atmospheric pressure ionization mass spectrometer system which allows for equal high ... an atmospheric pressure ionization mass spectrometer system comprising: an atmospheric ...

Article: Company expands mass spectrometer molecular ...
Biotech Week;  August 4, 2004 ;     569 words ... ... EC) systems in conjunction with a mass spectrometer (MS) to greatly expand the number ... easily integrated into virtually any mass spectrometer or LCMS system), can be used as ... ionizing compounds or samples in a mass spectrometer. Typical ionization sources (Electrospray ...

Article: Gas Chromatograph-mass Spectrometer
World of Forensic Science;      700+ words ...Gas Chromatograph-mass Spectrometer In a forensic examination ... gas chromatograph and the mass spectrometer. The gas chromatograph functions ... molecules to pass into the mass spectrometer more rapidly than others ...