beta-Endosulfan, 10.0 µg/ml, Ethyl acetate, 10ml

2-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetone

(5)Helicene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 188-52-3

Isoquinoline