2,4-DB methyl ester Back Catalog number: 3355.11-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 30041 EPA Method 531.1 Individual Analytes Price on request 3424.13-100-CY Iprodione Price on request 2127.12-100-IO Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12672-29-6 Price on request