Etofenprox, 1000ug/mL in methanol,1ml

2,3,4-Trichlorophenol, 100 µg/ml, Methanol, 5ml

3-Fluorofluoranthene,100 µg/mL,acetonitrile,1mL,

1-(3,4-Dichlorophenyl)urea, 100µg/ml in AL, 5ml