Sulfate (SO4-2) Back Catalog number: 50410 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678396 Endosulfan-sulfate, 100 µg/ml, Acetonitrile, 5ml Price on request 673342 Mepanipyrim, 10.0 µg/ml, Acetonitrile, 10ml Price on request 71148 Maleic anhydride Price on request