Capillary column supercritical fluid chromatography/mass spectrometry

Journal Article · Fri Jan 01 04:00:00 EST 1982 · Anal. Chem.; (United States)

DOI:https://doi.org/10.1021/ac00248a055· OSTI ID:6161115

Smith, R D ^[1]; Felix, W D; Fjeldsted, J C; Lee, M L

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1. Pacific Northwest Lab., Richland, WA

An instrument developed in the author's laboratory and incorporating a capillary column supercritical fluid chromatography (SFC), a direct fluid injection (DFI) interface, and a tandem quadrupole mass spectrometer equipped with a dual electron impact-chemical ionization ion source is described. Initial results of separations suggest excellent separations and sensitivities using the described instrument. Advantages of the capillary SFC-DFI interface are due to the low flow rates, high mobile phase volatility, and the capability for mixed chemical ionization reagents. (BLM)

• DOE Contract Number: AC06-76RL01830
• OSTI ID: 6161115
• Journal Information: Anal. Chem.; (United States), Journal Name: Anal. Chem.; (United States) Vol. 54:11; ISSN ANCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
400104* -- Spectral Procedures-- (-1987)
AROMATICS
CHROMATOGRAPHY
DESIGN
EQUIPMENT
LIQUID COLUMN CHROMATOGRAPHY
MASS SPECTROSCOPY
ORGANIC COMPOUNDS
POLYMERS
SEPARATION PROCESSES
SPECTROSCOPY