Diisopropyl methylphosphonate Back Catalog number: 71480 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97911 Paraquat Price on request 93971 EPA Method 525 Surrogate Standard Price on request DF-12467-S 1,2,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request