2’,3,4-Tribromodiphenyl ether,100 µg/mL,isooctane,1mL,

4-Methylethcathinone hydrochloride, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 1225617-18-4 (free base)

n-Tetradecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 629-59-4

Penconazole, 10 µg/ml, Ethyl acetate, 10ml