Project Details:

Characterization of polyelectrolytes in aqueous solution by GPC, light scattering, viscometry, ultracentrifuge or similar methods

Project No.:422-2-98
Start date:1998-01-01
End date:2001-12-31
Division:Polymer Division
Objective:

This is a round robin test (RRT) on polyacrylic acid. The first round has been finished; measurements were by SEC/GPC, light scattering, ultracentrifuge and viscometry. Two samples were characterized in 13 labs. The data scatter is enormous and standardization is necessary in the second stage of the RRT.

Description:
No description available.
Progress:
  • First round is finished and the publication is under preparation.
Thisproject was presented at a postersession at the IUPAC Congress/GA July 2001
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