Topramezone, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 674502 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675377 Cyphenothrin, 100mg Price on request XA10332000AL Atrazine-desisopropyl, 100µg/ml in Acetonitrile, 1ml Price on request 673994 Nitrofen, 100mg Price on request