Copper AA Standard (Cu) Back Catalog number: 50461 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2305.23-10MG Aripiprazole, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 129722-12-9 Price on request XA14050100WA Glyphosate 1,2-13C2 15N, 100 ng/µl, 1.1ml Price on request 1115.18-100-TX10 6-Nitrochrysene-d11, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 203805-92-9 Price on request