Prothioconazole, 100µg/ml in Acetonitrile, 1ml Back Catalog number: P-965S-CN Availability: In the manufacturer's stock Price on request - + Recommended 98680 Pesticides Calibration LC-MS/MS Price on request 21013 EPA Method 8260 Internal Standard - Revised Price on request 679201 Imazapic, 100mg Price on request