Sulfate (SO42-) Back Catalog number: 59361 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66002 PCB No. 2, 100µg/ml in Isooctane, 1ml Price on request 673406 Pencycuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request 72054 1,2,4-Trichlorobenzene-d3 Price on request