2,4-DB methyl ester Back Catalog number: 83502 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678419 Flutriafol, 10.0 µg/ml, Acetonitrile, 10ml Price on request 30196 EPA Method 532 Standard Price on request 1579.4-10G Metformin hydrochloride, neat, Solvent-neat, Unit 10g, # of units-1, Cas.no. 1115-70-4 Price on request