(±)-Bisoprolol-d7 Hemifumarate (iso-propyl-d7) Back Catalog number: 10277.18-5MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4573-200-TX40 Custom PAH Mixture 200µg/mL each in toluene 0712.11 1-Methylnaphthalene 0722.12 1,2-Dimethylnaphthalene 0706.13 2,3,5-Trimethylnaphthalene 0707.14 1,4,6,7-Tetramethylnaphthalene 0350.14 1-Methylfluorene 0908.15 1,7-Dimethylfluorene 1694.16 9-n-Propy Price on request 1525.20-100-T Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205440-82-0 Price on request C987722 Cyclamic Acid-d11, 1mg Price on request