2,4-D, 100µg/ml in Methanol, 1ml Back Catalog number: S-10609M1-1ML Availability: In the manufacturer's stock Price on request - + Recommended 677679 Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10ml Price on request 8552.29-10-IO d3(ringA) Isoadiantane; ca. 20% d2, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 676837 Ipronidazole-hydroxy, 10mg Price on request