Copper AA Standard (Cu) Back Catalog number: 50461 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680976 1-Tetradecanol, 250mg Price on request 677977 Ethion, 100 µg/ml, Toluene, 1ml Price on request 3422.11-100 Imidan, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 732-11-6 Price on request