Fenthion, 100 µg/ml, Ethyl acetate, 5ml

2-(N-ethylperfluoro-1-octanesulfonamido)-ethanol , 1.2ml x 50ug/ml, methanol

3ß,17 alpha(H),21 alpha(H)-3-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.

Chlordimeform, 100 µg/ml, Ethyl acetate, 1ml