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

Etofenprox, 1000ug/mL in methanol,1ml

2,2',3,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Homovanillic acid-d5, 1000µg/ml in MeOH, 1ml