Trichloroethene, 100 µg/ml, Methanol, 5ml

3-Methoxytyramine-d4 hydrochloride,100 µg base/mL,MeOH,1mL,

Cortisol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-23-7

4-Methylphenol, 100 µg/ml, Methanol, 5ml