Acetamiprid, 100 µg/ml, Acetonitrile, 5ml

Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 63466-71-7

Nitrite (NO2-) as N

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