Penicillin G Potassium Salt, 250mg Back Catalog number: 675451 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0192.4-1ML 2-Methyl-1-propanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 513-44-0 Price on request 1631.10-25MG Cimetidine sulphoxide dihydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 54237-72-8 Price on request 97037 N,N-Dimethylformamide Price on request