The PSS Column Selection App features many applications and supports you when researching alternative GPC/SEC/GFC columns.

If your (new) product or sample has not been subject of a PSS application or if you are unsure the PSS column selection service will facilitate your column selection.

Subject to pre-approval, PSS will select a suitable stationary phase and perform a GPC/SEC test to document the columns performance with your own samples. 

The test report includes chromatograms and a solvent recommendation but no molar mass results. For such information please refer to our contract analysis solutions.