A micro-extraction technique with compounds isolated from thin-layer chromatograms.
D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D006827:Hydantoins / Q000032:analysis; D007259:Infrared Rays; D008722:Methods; D008832:Microchemistry / Q000295:instrumentation; D013057:Spectrum Analysis
D006827:Hydantoins