Chlorpyrifos Back Catalog number: 70090 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended DF-1267-S 1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 680609 Fluopyram-benzamide, 100mg Price on request 92467 Internal Standard Price on request