Nitrofen, 100 µg/ml, Ethyl acetate, 1ml Back Catalog number: 678348 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680208 Nigericin sodium salt, 10mg Price on request 10630.12-50-T 2,3,7,8-Tetrabromodibenzofuran Price on request 54213 Ammonia as N Price on request