Phosalone, 100µg/ml in Methanol, 1ml

Teflubenzuron, 10 µg/ml, Cyclohexane, 10ml

Naphtho[2,1-a]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

Surrogate Spiking Solution, 1.2ml, nonane