Separation of Poly(styrene-<i>block-t</i>-butyl methacrylate) Copolymers by Various Liquid Chromatography Techniques

<table>The chromatogram of the mixture of block copolymers obtained under critical conditions for polystyrene (<i>n</i>-hexane/THF: 60/40, <svg height="11.225" id="M40" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 48.1875 11.225" width="48.1875" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑇</tspan>
<tspan style="font-size: 12.50px; " x="10.339981" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.380369" y="0">5</tspan>
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</svg>C) on normal-phase Nucleosil Si 300 <svg height="18.7125" id="M41" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.4125 18.7125" width="11.4125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,18.7125)">
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</svg> column at a flow rate of 0.5 mL/min. ELSD detector.</table>

The Scientific World Journal

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Figure 9

Figure 9: Separation of Poly(styrene-<i>block-t</i>-butyl methacrylate) Copolymers by Various Liquid Chromatography Techniques 

The Scientific World Journal

Separation of Poly(styrene-block-t-butyl methacrylate) Copolymers by Various Liquid Chromatography Techniques

Figure 9