2,4-D-methyl ester, 250mg Back Catalog number: 677235 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 33171 Dimethylamine Price on request 679445 Dieldrin, 100 µg/ml, Methanol, 1ml Price on request 82514 EPA Method 8270C - B/N Matrix Spiking Solution Price on request