PROFILING KIMIA SAMPEL KOKAIN SITAAN DI BALI DENGAN KROMATOGRAFI LAPIS TIPIS SPEKTROFOTODENSITOMETRI

The seized cocaine samples by Narcotic Police in Denpasar have been carried out profiling. Cocaine’s were eluted on Al-TLC Si GF254 and spot scanned on Spectrophotodensitometric-method. Eight seized cocaine’s were presented relative peaks pattern, with chromatograms similarity of 99.81%. Based on the similarity, all of cocaine’s, could be classified into one group or same origin.