Wirasuta IMAG, Srinadi IGAM, Dwidasmara IBG, Ardiyanti NLPP, Trisnadewi IGAA, Paramita NLPV Journal of Traditional and Complementary Medicine, 2017 ABSTRACT: The TLC profiles of intra- and inter-day precision for Piper betle L. (PBL) folium methanol extract was studied for their peak marker recognition and identification. The Numerical chromatographic parameters (NCPs) of the peak markers, the hierarchical clustering analysis (HCA) and the… Read more »