N-Phenylurea, 500mg Back Catalog number: 679142 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1895.18-100MG Hydrindantin (reduced form of ninhydrin), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 5103-42-4 Price on request 2008.12-5MG 2,3,3',4,4'-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 32598-14-4 Price on request 14031-CY5 PAH - Mix 6, 50µg/ml in Cyclohexane, 5ml 2 450,00 Kč