Quantitation of environmental contaminants by fused-silica capillary column gas chromatography—mass spectrometry with multiple internal standards and on-column injection

1983 ◽  
Vol 279 ◽  
pp. 209-218 ◽  
Author(s):  
D.E. Wells ◽  
A.A. Cowan
Keyword(s):  
Mass Spectrometry ◽  
Capillary Column ◽  
Environmental Contaminants ◽  
Fused Silica ◽  
Gas Chromatography Mass Spectrometry ◽  
Internal Standards ◽  
Fused Silica Capillary ◽  
Capillary Column Gas Chromatography ◽  
Silica Capillary Column ◽  
Silica Capillary

Direct Gas Chromatographic Analysis of Trichlorfon for Its Decomposition Products

1988 ◽  
Vol 71 (2) ◽  
pp. 440-442 ◽  
Author(s):  
Stephen C Slahck
Keyword(s):  
Mass Spectrometry ◽  
Chromatographic Analysis ◽  
Capillary Column ◽  
Fused Silica ◽  
Decomposition Products ◽  
Fused Silica Capillary ◽  
Silica Capillary Column ◽  
Determination Of Impurities ◽  
Silica Capillary

Abstract The analysis of trichlorfon by direct gas chromatography is discussed. A procedure is described for the determination of impurities in trichlorfon by using a fused silica capillary column and cold on-column injection. Attempts at quantitating trichlorfon using this system were unsuccessful due to problems with irreproducibility of the peak area. Although no derivatization was performed, there was no decomposition of the analyte as confirmed by mass spectrometry

Sign in / Sign up

Export Citation Format

Share Document