Sodium 2-Methyl-2-propene-1-sulfonate, 25g

17 alpha(H),21 alpha(H)-(22RS)-Trishomohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 105498-26-8

3,6-Dimethylphenanthrene, 10.0 µg/ml, Acetonitril

Nitrofen, 10µg/ml in Cyclohexane, 10ml