3-Ethyltoluene, 200 µg/ml, Methanol, 1ml

2-Phenylphenolate sodium tetrahydrate (technical),

17 alpha(H),21ß(H)-(22R)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 67069-14-1

Perylene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 198-55-0