TSKgel ODS-80TS
TSKgel ODS-80TS is based on a high-purity, metalfree silica with 10 nm pore size bonded to C18 (ODS) groups resulting in an effective pore size of 8 nm (80 Å). It is completely endcapped to reduce ionic interactions. In addition, the silica does not contain metal ions or ammonium moieties that can broaden peaks of acidic compounds and chelating reagents.
TSKgel ODS-80Ts structure
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Test of column efficiency
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Column: TSKgel ODS-80TS, 5 µm, 4.6 mm ID × 15 cm L
Mobile phase: 50% MeOH
Flow rate: 1.0 mL/min
Detection: UV @ 254 nm
Temperature: 25 °C
Samples: 1. pyridine; 2. phenol; 3. methyl benzoate
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