2,4-D n-butyl ester Back Catalog number: 71629 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 80605 EPA Method 8061A Matrix Spike Solution Price on request 674516 Prochloraz desimidazole-amino BTS44595, 100 µg/ml, Price on request 676584 Fluazifop-P, 25mg Price on request