D3-(±)-Naproxen, 100 µg/ml, Methanol, 1ml

3,4-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 922-28-1

Glyoxal, 40% solution in water, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 107-22-2

Caffeine, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 58-08-2