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BioHPLC Column Selection Guide Cover - Agilent Technologies

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size exclusion Chromatography (seC)<br />

<strong>Guide</strong> to eluent selection for PL aquagel-OH applications<br />

Polymer Chemistry neutral<br />

anionic Cationic<br />

Suggested Eluent<br />

Hydrophobic Polymers<br />

Polyvinyl alcohol<br />

<strong>Column</strong>: 3 x PL aquagel-OH MIXED<br />

PL1149-6800<br />

7.5 x 300 mm, 8 µm<br />

Mobile Phase: 0.2 M NaNO 3, 0.01 M NaH 2PO 4, pH 7<br />

Flow Rate: 1.0 mL/min<br />

Detector: <strong>Agilent</strong> PL-GPC 50 (RI)<br />

4 www.agilent.com/chem/biohplc<br />

Pure Water<br />

10<br />

Water soluble polymer<br />

0. -0.3 M nanO 3<br />

pH -9<br />

0.0 M naH 2P0 4<br />

addition of up to 50% methanol<br />

Retention time/min<br />

0.2-0. M nanO 3<br />

pH 2-<br />

0.0 M naH 2P0 4<br />

33<br />

VLC0032

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