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 59340 Perchlorate Level 2 Price on request 71343 2,2-Dimethylheptane Price on request 90255 Dibenz(a,j)acridine Price on request