Labelled TCDD/TCDF Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-513LCSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 684348 1-Bromo-2-chloroethane, 100 µg/ml, Methanol, 1ml Price on request 0138.16-K-IO 2,2',5,5'-Tetramethylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3075-84-1 Price on request 59318 Metals Mix #1 Price on request