Trichlorfon, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 673460 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 60040 Canadian Organophosphorus Pesticides Price on request 94842 Acids Calibration Level 5 Price on request 70777 Oxyfluorfen Price on request