Headspace gas chromatography method for the analysis of volatile impurities in a hormone replacement transdermal patch.
A headspace GC method was developed for the analysis of residual solvents in transdermal skin patches. These solvents could arise from the manufacture and process of the patch material.
Kumar
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N
Department of Analytical Chemistry, Rhône-Poulenc Rorer, Collegeville, PA 19426-0107, USA.
Egoville
J C
JC
D000279:Administration, Cutaneous; D002849:Chromatography, Gas / Q000379:methods*; D020249:Hormone Replacement Therapy; D014835:Volatilization