PSA-Mix 2 Back Catalog number: 674485 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 93907 Aliphatic Hydrocarbon Calibration #5 Price on request 1987.6-K-5ME Monophenyltin trichloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 1124-19-2 Price on request 94569 PCB Congener Internal Standard Mix Price on request