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

Glutaraldehyde-DNPH, 10.0 µg/ml, Acetonitrile, 1

17 alpha(H),21ß(H)-(22RS)-Trishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 54340-13-5

D4-Triclocarban, 5mg