a-BHC Back Catalog number: 70038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676674 D7-Metoprolol tartrate, 10mg Price on request 1349.20-100-TX10 Benzo[k]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93952-01-3 Price on request 94558 Deuterated Nitrosoamines Price on request