Novobiocin sodium salt, 250mg Back Catalog number: 677790 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676230 Parathion-ethyl, 100 µg/ml, Cyclohexane, 1ml Price on request 1073.21-K-IO n-Pentadecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6006-95-7 Price on request 59298 Ferrous Iron Level 3 Price on request