PSA-C18-Mix 4 Back Catalog number: 674790 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92882 RMA Verification Standard Price on request 79418 2-Chloronaphthalene Price on request 2458.7-K-IP 4-Methyl-2-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 119-33-5 Price on request