2,4-D n-butyl ester Back Catalog number: 71629 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679813 Sulfameter, 100 µg/ml, Methanol, 1ml Price on request 673443 Spiroxamine, 100 µg/ml, Acetonitrile, 5ml Price on request 30171 High Concentration VOC Mix #2 Price on request