Difenzoquat Back Catalog number: 97913 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679497 13C6-Sulfanilamide, 10mg Price on request MDF-2 2-Chloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 58280 Mercury (Hg) Price on request