EPTC, 250mg Back Catalog number: 675266 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676981 D5-Norfloxacin, 10mg Price on request EPA-23IS Internal Standard Solution, 1.2ml, nonane Price on request 2229.12-100-IO 4'-Fluoro-2,4,6-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 876009-92-6 Price on request