gamma-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

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

p-Toluidine, 250mg

Dimethipin, 10 µg/ml, Methanol, 10ml