Labelled TCDD/TCDF Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-513LCSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678651 Eprinomectin, 100 µg/ml, Acetonitrile, 1ml Price on request 92696 PCB Congeners Mix #3 Price on request 93847 Pesticide Mix #2 Price on request