1,3-Dinitrobenzene, 250mg Back Catalog number: 678301 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 97155 Semi-Volatile Mix #1 Price on request 92866 Volatile Standard Price on request 673768 Crimidine, 10.0 µg/ml, Ethyl acetate, 10ml Price on request