Pyrene Back Catalog number: 92540 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33511 1-Chloro-1,1-difluoroethane, 20mg/mL in MeOH, 1ml Price on request 38156 CWA Carbamates Price on request 50826 Conductance @ 20°C [100,000 µmho/cm] Price on request