2,4-D-iso-propyl ester, 250mg Back Catalog number: 679775 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59472 ICP-MS Verification Standard #1 Price on request 11302.15-K-ME Phenytoin,1000 µg/mL,MeOH,1mL, Price on request 3125.19-100-IO Benzyl-n-butyl phthalate-d4, 100µg/ml in IO, 1ml Price on request