Isoprothiolane, 10 µg/ml, Acetonitrile, 10ml

Fluotrimazole, 10 µg/ml, Ethyl acetate, 10ml

2,6-Diethylaniline, 100 µg/ml, Methanol, 1ml

1,2,3,8,9-Pentachloro(13C12)dibenzofuran, 1.2mL x 50ug/mL, toluene