Copper (Cu) Back Catalog number: 56029 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79265 Tetrachloroethene Price on request 96511 alpha-Hydroxyalprazolam Price on request S-4063-100-T 16 comp. 100 µg/mL in Toluene, 1mL in Ampoule Price on request