D3-Triclosan (2,4-dichlorophenoxy D3), 100 µg/ml,

1,5-Dimethylnaphthalene, 10mg

Chrysene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1719-03-5

Caffeic acid, >98%, 20mg