Chlorpyrifos, 100 µg/ml, Toluene, 1ml

Brilliant Black BN, certified, 0.25g

Dicoronylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 98570-53-7

Acenaphthylene-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-97-4