2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-5 Availability: In the manufacturer's stock Price on request - + Recommended 96528 Nordiazepam Price on request 92575 EPA Method 8240B - Purgeable Internal Standard Price on request 678696 EPTC, 100 µg/ml, Acetonitrile, 1ml Price on request