Silver (Ag) Back Catalog number: 58047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-1248-S 1,2,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 673665 Phosphamidon, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 683091 2,3,5-Trimethacarb, 100 µg/ml, Acetonitrile, 5ml Price on request