2,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

Cymoxanil, 10.0 µg/ml, Acetonitrile, 10ml

Benzo[ghi]perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93951-66-7

Bupivacaine hydrochloride, 1000 µg/ml in MeOH, 1ml