Carbon Mix 2 (C) Back Catalog number: 50705 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBZ-1235 1,2,3,5-Tetrachloro[13C6]benzene, 1.2ml x 100ug/ml, isooctane Price on request 93996 Benzo(k)fluoranthene Price on request 52019 Verification II Standard 1 Price on request