trans-Cinnamic acid, 1000mg

2-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 939-27-5

13C6-Hexachlorobenzene, 100 µg/ml, Cyclohexane,

Dulcin, 10mg