Ethyl acetate-1,2-13C2,2000 µg/mL,MeOH,1mL,

Pesticide-Mix 34 100 µg/mL in Acetonitrile, 1ml

Propoxur, 10.0 µg/ml, Acetonitrile, 10ml

Benzo[b]fluoranthene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-98-5