Allyl 2,4,6-tribromophenyl ether, 1.2ml x 50ug/ml, toluene

PCB No. 50, 100µg/ml in Isooctane, 1ml

1,2-Epoxybutane

Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-95-1