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pro vyhledávání: '"B.J. Perrigo"'
Autor:
B.J. Perrigo
Publikováno v:
Canadian Society of Forensic Science Journal. 31:275-284
The investigation of a capillary electrophoresis system as a potential replacement for a UV/Vis spectrophotometer is described. Results from the photodiode array detector of the Pace MDQ system were compared to those analyses performed on a Hewlett-P
Autor:
B.J. Perrigo, B.P. Joynt
Publikováno v:
Canadian Society of Forensic Science Journal. 28:261-269
The Elisa immunoassay technique was tested on whole blood samples for potential application in forensic toxicology blood screening programs. Kits tested included cocaine and metabolites, cannabinoids, phencyclidine (PCP), amphetamines and opiates. De
Autor:
B.P. Joynt, B.J. Perrigo
Publikováno v:
Canadian Society of Forensic Science Journal. 25:79-89
The use of supercritical fluid chromatography for the analysis of compounds of interest in forensic toxicology is described. A data base of more than 100 test compounds including many that require special preparative or chromatographic techniques for
Autor:
B.P. Joynt, B.J. Perrigo
Publikováno v:
Canadian Society of Forensic Science Journal. 24:103-109
The reproducibility of wavelength maxima determinations were compared and demonstrated using absorbance and first derivative calculations. Complex results were found when comparing diode array wavelength maxima values, determined in absorbance mode,
Publikováno v:
Canadian Society of Forensic Science Journal. 17:41-49
Gas chromatographic retention data for compounds of interest to the analytical toxicologist are presented for a DB1 capillary column. Some factors affecting the reproducibility and transfer of retention indices between data base compilations are disc
Autor:
B.J. Perrigo, Brian P. Joynt
Publikováno v:
Journal of analytical toxicology. 13(1)
I Carbon monoxide intoxication continues to be a commonly encountered cause of death in most areas of Canada. The forensic nature of the samples in these cases presents special problems that are not normally encountered in clinical determinations. A
Autor:
Harold W. Peel, B.J. Perrigo
Publikováno v:
Journal of analytical toxicology. 4(3)
The phenomenal increase in the use of benzodiazepine-type drugs in society is reflected in increasing occurrences of emergency and forensic toxicology cases. The analysis of the benzodiazepines and their metabolites has been the subject of many inves
Publikováno v:
Journal of chromatography. 341(1)
Retention and detector response factor data have been given for 188 compounds on the DB1 capillary column using a dual nitrogen—phosphorus and flame ionization detection system. Factors affecting the detector response factor parameter in a dual-cap
Autor:
Harold W. Peel, B.J. Perrigo
Publikováno v:
Journal of analytical toxicology. 5(4)
A procedure for the detection of cannabinoids in blood (1 mL) using enzyme multiplied immunoassay technique (EMIT) is described. The sensitivity of the method, determined using 11-nor-delta 8-THC-9-carboxylic acid is better than 20 ng/mL. Estimates o
Autor:
Harold W. Peel, B.J. Perrigo
Publikováno v:
Journal of Forensic Sciences. 26:11368J
The recent availability of the microcomputer, marketed primarily for home use, has given the analytical toxicologist a very inexpensive source of computer capability. Probative studies have shown that the microcomputer can be applied to statistical a