Sulfate (SO42-) Back Catalog number: 59806 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 99399 PAH Mix, 18 anal., 100µg/ml in Acetonitrile, 1ml Price on request 94216 Pesticide/Biphenyl Standard Price on request S-4603-2-10T Custom Mix, deuterated PAHs 2 µg/mL each 1086.12 Biphenyl-d10 1525.20 Benzo[e]pyrene-d12 1534.20 Perylene-d12 Price on request