CHROMATOGRAPHY OF POLYMERS

摘要

The invention provides an apparatus for polymer chromatography, comprising at least one column that comprises a first stationary phase comprising one of the following: A) a material comprising at least one non-carbon atom, excluding glass or a metal, or B) glass, or a metal, or combinations thereof, and a material comprising at least one non-carbon atom. The invention also provides a method for polymer chromatography, comprising introducing a solution, comprising a polymer, into a liquid flowing through a first stationary phase, and wherein the first stationary phase comprises one of the following: A) a material comprising at least one non-carbon atom, excluding glass or a metal, or B) glass, or a metal, or combinations thereof, and a material comprising at least one non-carbon atom.