Allyl 2,4,6-tribromophenyl ether, 1.2ml x 50ug/ml, toluene

Tepraloxydim Metabolite OH-GP, 100 µg/ml, Acetoni

Isobutyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4247-02-3

Propoxyphene-d5 hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.