Metoprolol tartrate, 100 µg/ml, Methanol, 1ml

2,8-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

2,3-Dichloro-1-propene

Diethofencarb, 10.0 µg/ml, Acetonitrile, 10ml