Methoprotryne, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680012 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 84422 EPA Method 8240A Mix #2 Price on request 70501 Methiocarb, 1000µg/ml in MeOH, 1ml Price on request 679574 Haloperidol, 250mg Price on request