PSA-C18-Mix 3 Back Catalog number: 675411 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended NG-17687-1G a-Terpineol, 1g Price on request DF-IS-E40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 11193.2-10MG 1,1,2-Trichloroethane-d3,neat,neat,10mg Price on request