2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-5 Availability: In the manufacturer's stock Price on request - + Recommended 82402 EPA Method 8240A Mix #2 Price on request PN-42S 1,3,5,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 55131 CWA Anions Price on request