Copper (Cu) Back Catalog number: 57129 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BRP-245 2,4,5-Tribromophenol, 1.2ml x 100ug/ml, toluene Price on request 673984 Nitenpyram, 100mg Price on request 52101A ICP-MS Verification Standard #2 Price on request