525 Spike Mix Back Catalog number: 94711 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDD-2378 2,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 674813 Bifenox, 100 µg/ml, Acetonitrile, 5ml Price on request PCB-LCS-H Mass-Labelled PCB Extraction Standards, 1.2ml, nonane Price on request