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 95227 EPA Method 525 Internals & Surrogates Price on request 10569.16-100MG 4,4'-Diisocyanato-3,3'-dimethylbiphenyl Price on request 50410 Sulfate (SO4-2) Price on request