(±)-Bisoprolol-d7 Hemifumarate (iso-propyl-d7) Back Catalog number: 10277.18-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 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 59179 TOC Calibration Standard (C) Price on request 52081A Instrument Standard 5 Price on request