2,4-D n-butyl ester Back Catalog number: 71629 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1126.16-K-IO 2,6-Diisopropylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24157-81-1 Price on request 679431 D3-Sulfamethoxypyridazine, 10mg Price on request 54129 EPA Method 300.0 Eluent 100 x Conc., 100ml Price on request