Effect of Solvent-peak Separation Column on Separation (2)

A solvent-peak separation column, GPC KF-800D is used with KF-806L to improve the separation at low molecular weight range.

Sample : Poly(vinyl chloride)
DOP (Dioctyl phthalate)

 Columns : (1); Shodex GPC KF-806L (8.0mmID*300mm)
 (2); Shodex GPC KF-806L (8.0mmID*300mm) + KF-800D (8.0mmID*100mm)
 Eluent : THF
 Flow rate : 1.0mL/min
 Detector : Shodex RI