Melamine, 250mg Back Catalog number: 674646 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676431 Phoxim, 100mg Price on request 71240 2,3-Benzofluorene, 1000µg/ml in methylene chloride, 1ml Price on request 682420 2-Mercaptoethanol, 1000mg Price on request