Does testing polar compounds have you stressed? See how Kim Haynes achieves analytical zen after John Danaceau tells her how to use sample extraction and HILIC chromatography. As she finds out, it's a calming solution that can be used when reversed-phase LC-ETD of extremely polar compounds, such as catecholamines and metanephrines, doesn't deliver. Get the details in our app note: http://bit.ly/2DhBFyA
Chromatography