EPN Back Catalog number: 3393.14-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2821.7-50-ME n-Perfluoroheptanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-85-9 Price on request BP-D7 Native PCB Congener Solution/Mixture, 10µg/ml in Nonane, 1,2ml Price on request 1955.11-K-IO Ethyltri-n-propyltin, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 3440-79-7 Price on request