Trietazine, 10.0 µg/ml, Acetonitrile, 10ml

Carbaryl, 100 µg/ml, Acetonitrile, 5ml

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),1000 µg/mL,acetonitrile,1mL,

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