Tefluthrin, 10.0 µg/ml, Acetonitrile, 10ml

Internal & Surrogate Standard 8260B

3,4-Dimethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 632-15-5

Pentamethylbenzene