Mitragynine, 1mg

beta-HCH (BHC), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 319-85-7

2,3,5,6-Tetrachlorophenol, 100 µg/ml, Cyclohexane

Di-2,4-dinitrophenylhydrazonepyruvaldehyde, Please inquire, Solvent-, Unit , # of units-, Cas.no.