Silver (Ag) Back Catalog number: 58147 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92525 Surrogate Standard Price on request 57048 Cadmium (Cd), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 99399 PAH Mix, 18 anal., 100µg/ml in Acetonitrile, 1ml Price on request