Silver (Ag) Back Catalog number: 58047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4117-4K-4.5DC Internal standard mixture for EPA 8275A and 8270C 6 Analytes, each 4000µg/mL in dichloromethane; units: 1x1mL, 5x1mL 1524.12 Acenaphthene-d10 [15067-26-2] 1024.18 Chrysene-d12 [1719-03-5] 1957.6 1,4-Dichloro Price on request 676795 4-n-Octylphenol-mono-ethoxylate, 1 µg/ml, Acetone Price on request 51075 MA - EPH Surrogate Spike Rev 1.0/1.1 Price on request