Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane Back Catalog number: PCB-IS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 73189 Diisoheptyl phthalate Price on request 70162 Dinoseb, 1000µg/ml in MeOH, 1ml Price on request EPA-513CSSB Alternative Cleanup Standard Spiking Solution, 1.2ml, nonane Price on request