trans-Permethrin, 100 µg/ml, Acetone, 1ml

PAH Standard

DL-1,2-Isoproylideneglycerol-1,1,2,3,3-d5, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

EPA Method 8121 Surrogate Standard