Napropamide, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678444 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 90528 Aroclor 1254 Price on request 8593.6-100-T 2,4,5-Tribromoiodobenzene, 100µg/mL, Solvent-isooctane, Unit 1ml, # of units-1, Cas.no. Price on request 2180.41-5MG n-Hentetracontane, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 7194-87-8 Price on request