Penicillin G Potassium Salt, 250mg Back Catalog number: 675451 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8581.6-50-ME Perfluorohexane sulfonic acid, potassium salt, 50ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3871-99-6 Price on request 10857.20-K-ME Quinine hemisulfate,1000 µg base/mL,MeOH,1mL Price on request 30123 4,4'-Dibromooctafluorobiphenyl Price on request