4-tert-Octylphenol-di-ethoxylate, 10.0 µg/ml, Ace

U-(13C20)-Cyclopiazonic acid,10 µg/mL,acetonitrile,1.2mL

Atenolol, 100 µg/ml, Methanol, 1ml

Terbutryn D5, 100µg/ml in Acetone, 1ml