2,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-28 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 680842 Azobenzene, 100 µg/ml, Cyclohexane, 1ml Price on request P1000000 Phenoxymethylpenicillin, 250mg Price on request 95166 Aroclor 1254 Price on request