Copper (Cu) Back Catalog number: 57429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended AC-AQ15-015 Aqueous ethanol control EtOH AQ (1.5g/L), 10x1,5ml Price on request 2047.6-K-MEX5 1-Chloro-4-fluorobenzene, Internal standard for Gasoline Range Analysis, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 352-33-0 Price on request 678350 Pentachloroaniline, 100 µg/ml, Ethyl acetate, 5m Price on request