7H-Perfluoro heptanoic acid, 100mg Back Catalog number: 681534 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73489 Citalopram Price on request MCDE-0 [13C12]Diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 674530 Benzalkonium chloride Mix C10-C16, 10.0 µg/ml, Ac Price on request