Amphetamine and Related Drugs

Thin–layer Thin layer Chromatographic Systems
for Amphetamine
System TA—Rf TA Rf 43; system TB—Rf TB Rf 20;
system TC—Rf TC Rf 09; system TE—Rf TE Rf 43; system
TL—Rf TL Rf 18; system TAE—Rf TAE Rf 12; system
TAF—Rf TAF Rf 75. (Dragendorff spray, positive;
FPN reagent, pink; acidified iodoplatinate
solution, positive; Marquis reagent, brown;
ninhydrin spray, positive; acidified potassium
permanganate solution, positive). positive).
4/27/2009 ٨٧