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 676516 Disperse Yellow 39, 50 µg/ml, Acetonitrile, 5ml Price on request 15900-2172-10AN10 Fenchlorphos-oxon, 10µg/ml in Acetonitrile, 10ml Price on request 72596 Ponceau 3R Price on request