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Gel Permeationschromatography

GPC is used to obtain the molecular weight distribution (including Mn, Mw and polydispersity) of polymers.

GPC

Waterbased

  • Pump: Gyncotec 580A    Gyncotec; GER

  • Detector: Gyncotec RI-71    Gyncotec; GER

  • Columns: Hema Bio 40, Hema Bio 1000, PSS TSK PW6000    PSS; GER

  • Sampler: Spark "Marathon"    Gyncotec; GER

  • Eluent: Carbonat Puffer pH 9, NaNO3   

  • Standard: Dextrane   PSS; GER

Organic

  • Pump: Dionex P 580A    Dionex; GER

  • Detector IR: Shodex RI-71    Dionex; GER

  • Detector UV: Spectra 200    Spectraphysics; GER

  • Columns: PSS STV Gel 100,PSS STV Gel 10000,PSS STV Gel 100000,    PSS; GER

  • Sampler: Gyncotec Gina 50    Gyncotec; GER

  • Eluent: Toluene, THF   

  • Standard: Polystyrol, PDMS, PMMA   PSS; GER


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