CCC Class I- Method 8261 Back Catalog number: 82473 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0046.20-10MG 3-Nitroperylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 20589-63-3 Price on request 9423.18-50MG Methyl heptadecanoate-d33, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 1219804-81-5 Price on request 0021.16-10MG 1-Hydroxypyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5315-79-7 Price on request