Agilent Blood Alcohol Checkout Mix

Sildenafil-d8 (piperazine-d8),100 µg/mL,MeOH,1mL

Phthalic acid, bis-methylglycol ester, certified, 0.25g

n-Octadecane, ?13C: -30.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-45-3