Size Exclusion Chromatography

Contact : Olivier THILLAYE DU BOULLAY

 

Type :Alliance Waters e2695, HPLC WATERS 712 WISP et HPLC Hewlett Packard série 1050.

Technical Data :
- Data treatment is computer assisted with EMPOWER software
- Equipped with different sets of columns allowing to use of tetrahydrofuran (THF), diméthylformamide (DMF), chloroform or toluene.
- Calibrated with polystyrene standards.
- Detector : refractive index (RI), UV, viscometer and static light scattering multi-angles..

Uses :Determination of the molecular weights (Mn and Mw) and polydispersity indexes (PDI) of macromolecules (between 102-106 g/mol). The different sets of columns allow work with different kinds of macromolecules: polyesters, polyolefins, silicones.

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