Semiconductor photodetectors and electrical noise in optical photodensitometric equipment for quantitative assessment of thin media chromatograms.
D000669:Amplifiers, Electronic; D002855:Chromatography, Thin Layer; D003720:Densitometry / Q000295:instrumentation*; D004467:Economics; D004581:Electronics / Q000295:instrumentation; D008027:Light; D008991:Monitoring, Physiologic; D012666:Semiconductors