OLC 3.2 Continuing Calibration Solution

Dalapon methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 17640-02-7

Methyl eicosanoate C20:0, 10mg/ml in Hexane, 1ml

Caffeoylputrescine hydrochloride, 10mg