PCB No. 28, certified, 10mg

2,2',4,5'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

1-Hydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 129-43-1

Phthalate Mix, 1000µg/ml in MeOH, 1ml