摘要:

A simple, rapid and sensitive HPLC method for the determination of amprolium and ethopabate in chicken meat, is presented. The samples were extracted with acetone, the organic layer then being separated and evaporated to dryness (ethopabate analyse). Employing traditional liquid-liquid extraction, a clean extract was obtained from the water phase (amprolium analyse). The limits of quantification were 5 and 1 ng/g for amprolium and ethopabate, respectively.

ISSN:1082-6076    

DOI:10.1080/10826079608014034

出版商:Taylor & Francis Group    

年代:1996

数据来源: Taylor

摘要:

A direct injection method for the determination of nonpeptidic inhibitors of human leukocyte elastase in plasma, using column switching techniques, has been developed. In the technique, a heart-cut fraction is collected from a size exclusion column to separate the drug and metabolites from the plasma protein. Peak compression, concentration and additional purification are performed by a collection column. The components are flushed forward onto an analytical column for the separation of the drug component from the metabolites. The parallel processing of the technique gives it a number of advantages over conventional extraction procedures and many column switching procedures in terms of speed and effort required in the analysis of samples. The technique's advantages and the precision and accuracy of the assay are discussed.

ISSN:1082-6076    

DOI:10.1080/10826079608014035

出版商:Taylor & Francis Group    

年代:1996

数据来源: Taylor

摘要:

PHARMACEUTICAL AND BIOMEDICAL APPLICATIONS OF LIQUID CHROMATOGRAPHY, Edited by C. M. Riley, W. J. Lough And I. W. Wainer, Elsevier Science Ltd, Oxford, England, 1994, x + 379 pp., £ 85.00 ($ 136.00); ISBN: 008041009 X

ISSN:1082-6076    

DOI:10.1080/10826079608014036

出版商:Taylor & Francis Group    

年代:1996

数据来源: Taylor

摘要:

This is a scanned image of the original Editorial Board page(s) for this issue.

ISSN:1082-6076    

DOI:10.1080/10826079608014023

出版商:Taylor & Francis Group    

年代:1996

数据来源: Taylor