n-Propyl acetate,1000 µg/mL,MeOH,1mL,

Bifenthrin, 100 µg/ml, Ethyl acetate, 5ml

Dibenzo[a,i]pyrene-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 158776-07-9

2,6-Dimethylaniline, 100 µg/ml, Methanol, 5ml