Propham, 250mg Back Catalog number: 672881 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0233.42-5MG [bc,ef,hi,kl,no,qr]-Hexabenzocoronene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 190-24-9 Price on request 15900-5805-100WS1 Guazatine acetate salt, 100µg/ml in Water, 1ml Price on request 71246 Diphenyl phthalate Price on request