Propionic acid, 1ml Back Catalog number: 680167 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1319.16-10-T 3-Fluorofluoranthene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1691-66-3 Price on request 10299.16-K-ME Tetra-n-butyltin-d36,1000 µg/mL,MeOH,1mL, Price on request 677850 D8-Naphthalene, 2000 µg/ml, Acetonitrile, 1ml Price on request