Lenacil, 100µg/mL in Acetonitrile, 1ml

Formothion, 10.0 µg/ml, Cyclohexane, 10ml

Chlorpyrifos-D10, 100µg/mL in Acetone, 1ml

2,4,8-Trichlorodibenzofuran,50 µg/mL,n-nonane,1mL,