Imidacloprid, 100µg/ml in methanol, 1ml

Bromophos-ethyl, 100 µg/ml, Ethyl acetate, 5ml

1-/3-Nitrobenzo[e]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 91259-16-4 / 81340-58-1

Ethanol in serum control EtOH SE (4.0g/L), 10x3ml