Metals Mix Back Catalog number: 59110 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79099 Aroclor 1248 Price on request PCB-B10-CS1,2,3 Individual Calibration Solutions, 200ul, nonane Price on request MBP-D7 Mass-Labelled PCB Congener Solution/Mixture, 1.2ml, nonane Price on request