PSA-C18-Mix 2 Back Catalog number: 675157 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended X9206 Trichlorofluoromethane Price on request 677173 Tri-n-propyltin chloride, 100mg Price on request 679445 Dieldrin, 100 µg/ml, Methanol, 1ml Price on request