2,4-DB methyl ester Back Catalog number: 83502 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9467.14-25MG Diclofenac,neat,neat,25mg Price on request 80403 EPA Method 8040 - Surrogate Standard Price on request 10639.12-50-T Octabromodibenzofuran Price on request