Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml Back Catalog number: 57029 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 55133 CWA Total Organic Halides Price on request A14213000IO-10 HHCB 10 µg/mL in Isooctane, 1mL Price on request 94976 Oxygenates Standard Price on request