2,3,3',4',5-Pentachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

1H,1,H,2H,2H-Perfluorodecyl acrylate, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27905-45-9

4-Bromophenylurea, 100µg/ml in Acetonitrile, 1ml

PAH - Mix 6, 100µg/ml in Acetonitrile, 5ml