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TITLE:  Quantitative thin layer chromatographic multi-sulfonamide screening procedure: collaborative study
 
AUTHORS:  Thomas MH;Epstein RL;Ashworth RB;Marks H;
 
YEAR:  1983
 
JOURNAL ABBREV:  J Assoc Off Anal Chem
 
MONTH:  Jul
 
TYPE:  JOUR
 
REFMAN INDEX:  144
 
JOURNAL FULL:  Journal - Association of Official Analytical Chemists
 
VOLUME:  66
 
ISSUE:  4
 
START PAGE:  884
 
END PAGE:  892
 
KEYWORDS:  analysis;Animals;Chromatography,Thin Layer;Ducks;Liver;Meat;metabolism;Microchemistry;Muscles;Sulfadimethoxine;Sulfamethazine;Sulfaquinoxaline;Sulfonamides;Swine;Turkeys;
 
ABSTRACT:  A thin layer chromatographic procedure suitable for detection of multiple sulfonamides at 0.1 ppm was studied in an interlaboratory collaborative study. Sulfamethazine, sulfadimethoxine, and sulfaquinoxaline were variously analyzed in liver and muscle tissues from swine, turkey, and duck. The average recovery for all drugs across all tissues was 95%. The corresponding repeatability and reproducibility were 7.7% and 10.5%, respectively
 
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