[Quantitative determination of gallic acid and its derivatives].
D002854:Chromatography, Paper; D005707:Gallic Acid / Q000032:analysis*; D008722:Methods; D013053:Spectrophotometry; D013634:Tannins / Q000032:analysis*
D013634:Tannins; D005707:Gallic Acid
Do pytannia kil'kisnoho vyznachennia halovoï kysloty ta ïï pokhidnykh.