Tecnazene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678506 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 91831 Carbamates & Carbamoyloximes Price on request EPA-537APDS EPA Method 537 Native Primary Std (br/l mix), 2µg/ml in MeOH, 1,2ml Price on request 30541 Carbaryl Price on request