GPC/SEC Solutions for Macromolecular Characterization

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The most comprehensive GPC/SEC portfolio on the market for Macromolecular Characterization

Gel Permeation Chromatography (GPC) / Size Exclusion Chromatography (SEC) is used to measure the molecular weight distribution and averages for natural and synthetic polymers.

These values are key to the physical properties/performance of the polymer:

  • Chemicals & Advanced Materials- Petrochemical, plastics, specialty polymers, resins, paints, synthetic fibers
  • Biopharma-Monitor Aggregation, fragments, size, morphology of Biological Polymers
  • Food Testing & Agriculture-Additives, agrochemicals, food polymers – carbohydrates, proteins
  • Pharmaceuticals-Drug delivery and release, medical polymers, formulation additives
GPC/SEC Solutions for Macromolecular Characterization
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Agilent InfinityLab GPC/SEC Solutions

Key features

  • The only fully integrated HT-GPC system, with the sample at a constant temperature from injection to waste – no cold spots – no precipitation – for reliable and robust GPC
  • A temperature range (ambient – 220 °C) covering all GPC applications with no compromise on oven heating capability
  • Oven heating capacity ideal for new development polyolefins which need 160 -170 °C analysis temperatures for solubility and accurate characterization
  • Unmatched pump precision and reproducibility at the heart of the HT-GPC system with the Agilent 1260 Infinity II pump
  • Refractive Index Detector - Fitted as standard
  • Autosampler - Dual zone temperature control and 40 vial position eliminates the possibility of sample degradation and provides excellent reproducibility
  • Molecular weight detector options - Dual angle light scattering and viscometry are available for absolute molecular weight and structural information
  • SP260VS Sample Prep System (220V) - For full sample preparation. Dissolution, Filtration with pipettor for transferring solutions
  • New HT-ELSD detector - State of the art, stable, sensitive concentration detector which can also be used solvent gradients
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