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The Journal of Pharmacy and Pharmacology
|
December 1, 1971
The determination of diosgenin and yamogenin in fenugreek seed by combined column chromatography and infrared spectrometry
R Hardman, T M Jefferies
Planta Medica
|
August 1, 1972
The infra-red spectrometric estimation of diosgenin and yamogenin individually and as their mixtures
T M Jefferies, R Hardman
Journal of Pharmaceutical and Biomedical Analysis
|
January 1, 1988
Analysis of tetracycline antibiotics and their common impurities by high-performance liquid chromatography using a polymeric column
A Yasin, T M Jefferies
The Analyst
|
February 1, 1976
An improved column-chromatographic quantitative isolation of diosgenin and yamogenin from plant crude extracts prior to their determination by infrared spectrophotometry
T M Jefferies, R Hardman
Journal of Chromatography
|
January 14, 1983
An investigation of high-performance liquid chromatographic methods for the analysis of amphetamines
B M Farrell, T M Jefferies
Journal of Chromatography
|
July 23, 1993
Rapid isolation of polychlorinated biphenyls from milk by a combination of supercritical-fluid extraction and supercritical-fluid chromatography
A G Mills, T M Jefferies
Journal of Pharmaceutical and Biomedical Analysis
|
January 1, 1990
Performance evaluation of an aqueous-organic phase separator for post-column reactions in high-performance liquid chromatography, and its application to the enhanced detection of some basic drugs of abuse
I M Roy, T M Jefferies
Journal of Pharmaceutical and Biomedical Analysis
|
January 1, 1983
The determination of D-penicillamine and its disulphide in plasma by reversed-phase ion-pair high-performance liquid chromatography
M A Abounassif, T M Jefferies
Bulletin of Environmental Contamination and Toxicology
|
May 1, 1995
Measurement of total polychlorinated biphenyls (PCBs) in catalytic combustion effluents using a simple HPLC procedure
S P Perera, T M Jefferies
Journal of Pharmaceutical and Biomedical Analysis
|
January 1, 1988
Sensitive HPLC analysis of basic drugs of abuse having weak UV absorptivity using columns with low carbon loadings monitored at 205 nm
S O Badiru, T M Jefferies
Page
of 4
Search research articles
Search
Showing results (1-10 of 32) with videos related to
Sort By:
Page
of 4
The Journal of Pharmacy and Pharmacology
|
December 1, 1971
The determination of diosgenin and yamogenin in fenugreek seed by combined column chromatography and infrared spectrometry
R Hardman, T M Jefferies
Planta Medica
|
August 1, 1972
The infra-red spectrometric estimation of diosgenin and yamogenin individually and as their mixtures
T M Jefferies, R Hardman
Journal of Pharmaceutical and Biomedical Analysis
|
January 1, 1988
Analysis of tetracycline antibiotics and their common impurities by high-performance liquid chromatography using a polymeric column
A Yasin, T M Jefferies
The Analyst
|
February 1, 1976
An improved column-chromatographic quantitative isolation of diosgenin and yamogenin from plant crude extracts prior to their determination by infrared spectrophotometry
T M Jefferies, R Hardman
Journal of Chromatography
|
January 14, 1983
An investigation of high-performance liquid chromatographic methods for the analysis of amphetamines
B M Farrell, T M Jefferies
Journal of Chromatography
|
July 23, 1993
Rapid isolation of polychlorinated biphenyls from milk by a combination of supercritical-fluid extraction and supercritical-fluid chromatography
A G Mills, T M Jefferies
Journal of Pharmaceutical and Biomedical Analysis
|
January 1, 1990
Performance evaluation of an aqueous-organic phase separator for post-column reactions in high-performance liquid chromatography, and its application to the enhanced detection of some basic drugs of abuse
I M Roy, T M Jefferies
Journal of Pharmaceutical and Biomedical Analysis
|
January 1, 1983
The determination of D-penicillamine and its disulphide in plasma by reversed-phase ion-pair high-performance liquid chromatography
M A Abounassif, T M Jefferies
Bulletin of Environmental Contamination and Toxicology
|
May 1, 1995
Measurement of total polychlorinated biphenyls (PCBs) in catalytic combustion effluents using a simple HPLC procedure
S P Perera, T M Jefferies
Journal of Pharmaceutical and Biomedical Analysis
|
January 1, 1988
Sensitive HPLC analysis of basic drugs of abuse having weak UV absorptivity using columns with low carbon loadings monitored at 205 nm
S O Badiru, T M Jefferies
Page
of 4