Isonicotinic acid, 1000mg Back Catalog number: 682696 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676711 1,4-Diaminobutane, 250mg Price on request 680789 Spirotetramat-enol-glucoside, 10.0 µg/ml, Acetoni Price on request 44022 EPA Method 601 - Purgeables Mix #2 Price on request