DEET, 100 µg/ml, Ethyl acetate, 5ml

Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6795-23-9

Edifenphos, 100 µg/ml, Acetonitrile, 1ml

Perfluoro-n-[1,2-13C2]undecanoic acid, 1.2ml x 50ug/ml, methanol