1,4-Dioxane, 5ml Back Catalog number: 676138 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1635.20-200-T 1-/3-Nitrobenzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 70021-99-7/70021-98-6 Price on request BCR-340 Benzo[b]naphtho[1,2-d]furan, 10mg Price on request 2551.18-100MG O-Acetylsalicylic anhydride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1466-82-6 Price on request