Difenzoquat methylsulfate Back Catalog number: 70649 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680815 D3-Metsulfuron-methyl, 5mg Price on request 70956 Tokuthion Price on request 1148.28-K-IO n-Octacosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-02-4 Price on request