2,4-D methyl ester Back Catalog number: 81501 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3152.5-K-IO Methyl tetranoate (Methyl butyrate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 623-42-7 Price on request 57055 Cesium (Cs) Price on request 79319 Endosulfan I Price on request