Copper (Cu) Back Catalog number: 57129 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2421.6-K-IPX5 4-Chlorophenol-2,3,5,6-d4, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 344298-84-6 Price on request 21327 CLP Volatiles OLM 04.3 Additionals Price on request 57074 Tungsten (W) Price on request