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 72834 Sulfentrazone Price on request 3504.6-100-CY Tecnazene Price on request M-502A-R 502.2 Volatile Organic std., 0,2mg/ml in MeOH, 1ml Price on request