Closantel, 100 µg/ml, Acetonitrile, 1ml

3-Iodo-2-propynyl N-butylcarbamate

2-Deoxy-D-ribose

1,2,3,4,6,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene