Benzidine Back Catalog number: 43124 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9287.23-100MG Ramipril, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 87333-19-5 Price on request S-4326-K-TX5 Nitro-PAH Mixture 2 2204,14 9-Nitrophenanthrene [954-46-1] 1108,13 3-Nitrofluorene [607-57-8] 1468,16 2-Nitropyrene [789-07-1] Concentration: 1000ppm each in toluene Price on request RPC-081AS 2,2,3,3,4,5,5,6,6-Nonachlorobiphenyl 1 008,39 Kč