PCB 28, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680572 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1219.15-10MG 1-Naphthalene pentanoic acid, decahydro, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 64766-86-5 Price on request 71203 2,4’-DDE Price on request 676336 Spinosyn D, 100 µg/ml, Acetonitrile, 1ml Price on request