2-Nitrophenol-PFB derivative Back Catalog number: 71571 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0263.20-200-T Benzo[b]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-99-2 Price on request 681200 Isouron, 100mg Price on request 678424 delta-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request