Urethane, 1000µg/ml in MeOH, 1ml Back Catalog number: 70421 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1490.16-10MG 1-Hydroxypyrene-d9, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 132603-37-3 Price on request 97037 N,N-Dimethylformamide Price on request 673527 2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml Price on request