8:2Mono-PAPS-d2, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

D5-Fenpropathrin, 100 µg/ml, Ethyl acetate, 1ml

EPA Method 8141 Standard

n-Undecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1120-21-4