3,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-37 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678052 Acetochlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml Price on request 55120 RCRA TPRH Screening Price on request T-PFOA Technical Ammonium Perfluorooctanoate, 1.2ml x 50ug/ml, methanol Price on request