Mecoprop methyl ester Back Catalog number: 3436.11-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 91704 EPA Method 502.2 Surrogate Standard Price on request 11214.21-100-IO Trixylyl phosphate, purified ion m/z 368 (trimethyl),100 µg/mL,isooctane,1mL, Price on request 23005 Acid Surrogate Standard Price on request