Labelled TCDD/TCDF Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-513LCSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70297 1,2,3-Trichloropropane Price on request 95212 Semi-Volatile Mix Price on request 92132 Glycol Mix #3 Price on request