525.2 Perfomance Check Solution

Trinexapac-ethyl, 100µg/ml in MeOH, 1ml

4-Hydroxyindole

n-Tetracontane, ?13C: -27.05, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 4181-95-7