PCB 195, 5mg Back Catalog number: 681030 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended NG-17604-1G Propionic acid sodium salt, 1g Price on request 8214.12-K-AN Isovaleraldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. Price on request 682974 Phorate-oxon, 25mg Price on request