Chlorpyrifos-oxon, certified, 50mg Back Catalog number: C11603000 Availability: In the manufacturer's stock Price on request - + Recommended C17300100 Terbuthylazine D5 (ethyl D5), certified, 5mg Price on request S-13638A1-1ML Triasuluron, 100µg/ml in Acetonitrile, 1ml Price on request 676740 D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml Price on request