Theophylline, 100mg Back Catalog number: 679300 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94275 PCB Isomers Mix B Price on request 1328.14-10-T 2-Fluorophenanthrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 523-41-1 Price on request S-FC103S-2X1.2ML BHC (beta isomer-13C6), 50µg/ml in Nonane, 2x1,2ml Price on request