Methamidophos, 10.0 µg/ml, Ethyl acetate, 10ml

Diisoundecyl phthalate,100 µg/mL,acetonitrile,1mL,

3-Ethylphenol

L-PFHxS with branched isomers (Potassium Salt), 50µg/ml in MeOH, 1,2ml