Propyzamide, 10 µg/ml, Cyclohexane, 10ml Back Catalog number: 680784 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DPE-0 Diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 92704 EPA Method 525Mix #2 Price on request 684638 Gemfibrozil, 100µg/ml in Acetonitrile, 1ml Price on request