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 SC-251527 1-Naphthalenesulfonic acid, 25g Price on request 73035 Cocaethylene Price on request 72045 Chloroethane-d5 Price on request