Malathion, 1000µg/ml in Hexane 1ml

Canadian Cannabis Pesticide Mix 5, 100µg/mL in Acetonitrile, 1ml

Isopropalin, 100 µg/ml, Ethyl acetate, 5ml

p-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-51-0