Chlorotoluron, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-11455A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended PCB-SS-A Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane Price on request 98557 Formaldehyde (5 ppm) Price on request 677609 2H,2H,3H,3H-Perfluorooctanoic acid, 10mg Price on request