2,4-Dichlorophenol

Dinaphtho[1,2-b;2',3'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-90-7

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

4,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml