Analysis of DNPH-Aldehydes DATA NO. H15

Conditions Column : Inertsil C4 ( 5m , 1504.6mmI.D.) Flow rate : 1.0mL/min Eluent : Methanol : Water = 48 : 52 Oven Temp. : 40 Detector : UV 360 nm Samples : DNPH-Formaldehyde (0.1mg/mL) : DNPH-Acetaldehyde (0.1mg/mL) : DNPH-Acetone (0.1mg/mL) : DNPH-Propionaldehyde (0.1mg/mL) : DNPH-n-Butyraldehyde (0.1mg/mL) : DNPH-iso-Butyraldehyde (0.1mg/mL) : DNPH-iso-Valeraldehyde (0.1mg/mL) : DNPH-n-Valeraldehyde (0.1mg/mL) Sample Volume : 1L