PREP C20 Column-based Preparative Fractionation by Polymer Char

Manufacturer Polymer Char
Fully Automated Column-based Preparative Fractionation Equipment for Polymers PREP C20 is a fully automated preparative pilot plant instrument designed to fractionate, in a column support, high amounts of polymer according to its chemical composition by a Temperature Rising Elution Fractionation (TREF) process.Additionally, PREP C20 facilitates cross-fractionation studies (fractionation through TREF and follow up analysis through GPC / SEC), that have been demonstrated to be a necessary tool to... Read more


PREP C20 Column-based Preparative Fractionation by Polymer Char product image
PREP C20 Column-based Preparative Fractionation

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Fully Automated Column-based Preparative Fractionation Equipment for Polymers

PREP C20 is a fully automated preparative pilot plant instrument designed to fractionate, in a column support, high amounts of polymer according to its chemical composition by a Temperature Rising Elution Fractionation (TREF) process.

Additionally, PREP C20 facilitates cross-fractionation studies (fractionation through TREF and follow up analysis through GPC / SEC), that have been demonstrated to be a necessary tool to fully characterize resins. Fractions obtained can be further analyzed by spectroscopic techniques and can be used for micromechanical testing as well.


PREP C20 Column-based Preparative Fractionation Features:

  • Fully automated preparative fractionation.
    - Up to 20 grams of polymer, depending on the sample.
    - Column-based fractionation
    - Unlimited number of fractions (up to 9 fractions without exchanging bottles).
    - No handling of hot solvents.
  • Subambient operation thanks to an integrated compressor (no need for liquid coolants).
  • Future extension to other column-based fractionation methods:
    - Different columns (Interaction Chromatography).
    - Solvent-non solvent column-based molar mass fractionation.

Product Overview

PREP C20 Column-based Preparative Fractionation by Polymer Char product image

PREP C20 Column-based Preparative Fractionation

Manufacturer Polymer Char

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