TY - CHAP A1 - Philp, R P A1 - Smallwood, B A1 - Allen, J T1 - Correlation of weathered and unweathered oil samples using the carbon isotopic composition of individual components in the crude oil N1 - R826178 ER - TY - JOUR A1 - Smallwood, B A1 - Philp, R P A1 - Burgoyne, T W A1 - Allen, J T1 - The use of stable isotopes to differentiate specific source markers for MTBE. Y1 - 2000// N1 - R826178 JF - ENVIRONMENTAL FORENSICS J1 - ENVIRON FORENSICS ER - TY - JOUR A1 - Smallwood, B A1 - Philp, R P A1 - Allen, J D T1 - Stable carbon isotopic composition of gasolines determined by isotope ratio monitoring gas chromatography mass spectrometry. Y1 - 2002// N1 - R826178 JF - ORGANIC GEOCHEMISTRY J1 - ORG GEOCHEM VL - 33 IS - 2 SP - 149 EP - 159 ER - TY - CONF A1 - Philp, R P A1 - Allen, J A1 - Kuder, T T1 - Discrimination of gasolines by gas chromatography-isotope ratio mass spectrometry. N1 - R826178 ER - TY - CONF A1 - Philp, R P A1 - Smallwood, B A1 - Allen, J T1 - Gas chromatography-isotope ratio mass spectrometry (GCIRMS)-applications to environmental monitoring studies N1 - R826178 ER - TY - CONF A1 - Philp, R P A1 - Smallwood, B A1 - Allen, J T1 - Gas chromatography-isotope ratio mass spectrometry. An alternative approach for monitoring the origin and fate of contaminants in the environment N1 - R826178 ER - TY - CONF A1 - Philp, R P A1 - Smallwood, B A1 - Allen, J T1 - The use of gas chromatography-isotope ratio mass spectrometry (GCIRMS) to monitor MTBE in the environment N1 - R826178 ER - TY - CONF A1 - Philp, R P A1 - Smallwood, B A1 - Kuder, T A1 - Allen, J T1 - Unique fingerprints derived from the isotopic composition of individual compounds in complex mixtures-applications to environmental problems involving MTBE and hydrocarbon spills N1 - R826178 ER - TY - CONF A1 - Philp, R P T1 - Unique fingerprints derived the isotopic composition of individual compounds in complex mixtures N1 - R826178 ER - TY - CONF A1 - Philp, R P T1 - Unique fingerprints derived the isotopic composition of individual compounds in complex mixtures-applications to environmental problems involving MTBE and hydrocarbon spills N1 - R826178 ER - TY - CONF A1 - Philp, R P T1 - Unique fingerprints derived the isotopic composition of individual compounds in complex mixtures-applications to environmental problems involving MTBE, PCE and TCE and hydrocarbon spills N1 - R826178 ER - TY - CONF A1 - Smallwood, B J A1 - Philp, R P A1 - Allen, J D T1 - Source determination of gasoline contamination using GCIRMS N1 - R826178 ER - TY - CONF A1 - Smallwood, B J A1 - Philp, R P A1 - Allen, J D T1 - Utilization of the isotopic composition of MTBE as a source indicator for gasoline contamination. N1 - R826178 ER -