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

L-Nicotine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 54-11-5

Buturon, 100 µg/ml, Acetonitrile, 1ml

Pentafluorophenol