a. A representative image of each sample analysis (with rel. DI% ± SD given in parenthesis) on the paper device; b. TLC of S2 and orlistat (OL) using 0.5% w/v phosphomolybdic reagent as visualization reagent.

 
 
  Part of: Phattanawasin P, Rojanarata T, Piyapolrungroj N (2023) Colorimetric paper-based device for rapid screening of orlistat in weight loss supplements. Pharmacia 70(4): 935-941. https://doi.org/10.3897/pharmacia.70.e108150