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 79178 Endosulfan I Price on request 10520.10-K-AN (±)-Nicotine-2,4,5,6-d4 (pyridine-d4),1000 µg/mL,acetonitrile,1mL, Price on request 59963 Custom Metal Mix #2 Price on request