2-Bromo-1-chloropropane (IS)

Levetirazetam, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 102767-28-2

Vamidothion, 10.0 µg/ml, Ethyl acetate, 10ml

1-Nitropyrene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93487-20-8