Triclosan-methyl, 10.0 µg/ml, Cyclohexane, 10ml

Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorooctyl)phosphate, 50µg/ml in MeOH, 1,2ml

2,4-Dihydroxybenzophenone, 1000mg

Formaldehyde-DNPH Level 7 (20ug/mL)