2,4-D n-butyl ester Back Catalog number: 83601 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678088 Dicrotophos, 100 µg/ml, Acetonitrile, 1ml Price on request 677618 Chlorthiamid, 100mg Price on request 93233 Method 4 Standard 1 Price on request