PCB 153, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680401 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10341.28-100-IO n-Nonyl n-undecyl phthalate Price on request 679859 Hexamethylphosphoric Triamide, 100 µg/ml, Methano Price on request 673638 Methidathion, 100 µg/ml, Ethyl acetate, 5ml Price on request