Labelled TCDD/TCDF Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-513LCSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 93491 EPA Method 504 - EDB & DBCP Price on request 2880.3-1ML Methyl acetate, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-20-9 Price on request S-4037-10K-IOX5 2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules Price on request