GLC analysis of griseofulvin: a collaborative study.
A GLC method for the assay of griseofulvin in bulk and dosage forms was subjected to a wide and rigorous collaborative study. An overall recovery of 99.52 plus or minus 2.33% for three samples from 19 participating laboratories was obtained. The success of this study is ascribed to the fact that strict performance requirements are specified for the operating system.
D002849:Chromatography, Gas / Q000379:methods; D006118:Griseofulvin / Q000008:administration & dosage / Q000032:analysis*; D013607:Tablets
D013607:Tablets; D006118:Griseofulvin