Copper (Cu) Back Catalog number: 50743 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70852 Tetramethrin, 1000µg/ml in MeOH, 1ml Price on request 67126 Mono & Disaccharides Price on request 20016 CLP Semi-Volatile Base/Neutral Surrogate Standard Price on request