7H-Perfluoro heptanoic acid, 100mg Back Catalog number: 681534 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96694 Freon Standard Price on request 2693.6-K-IO 3,4-Dimethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 632-15-5 Price on request CLM-6847-MT-1.2 Mono(3-carboxypropyl)phthalate-13C2, 1,2ml Price on request