o,p'-DDD, 200µg/ml in Isooctane, 1ml Back Catalog number: P-024S-1 Availability: In the manufacturer's stock Price on request - + Recommended 677803 Oxalic acid, 250mg Price on request 72810 Heptadecafluorooctanesulfonic acid, 1000µg/ml in MeOH, 1ml Price on request 680914 Bensulfuron-methyl, 10.0 µg/ml, Acetonitrile, 10 Price on request