Sebuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml Back Catalog number: XA16920100AC Availability: In the manufacturer's stock Price on request - + Recommended 80413 EPA Method 8040 - Surrogate Standard Mix Price on request DF-123468-S 1,2,3,4,6,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 0362.22-K-IO 3-n-Octadecylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104934-54-5 Price on request