Ethanol standard in serum,0.2g/L,serum, 3mL

d2 C28 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 205529-81-3

Mefenamic acid

(-)-Captopril,100 µg/mL,MeOH,1mL,