Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml Back Catalog number: 57029 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 681719 Fomesafen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 55127 RCRA Corrosivity - pH Determination Price on request 50470 ICP Mix - 1.0 µg / mL Price on request