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HPLC Guard Columns and Cartridges
Expendable columns placed before HPLC columns to prevent column damage and sample contamination during HPLC and UHPLC processes. Products are available with a variety of stationary phases and column dimensions to meet specific separation needs.
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Product | Diameter (Metric) Inner | Length (Metric) | Particle Size | Size | Price | |
|---|---|---|---|---|---|---|
| 2.1 mm | 10 mm | 5 μm | Each | |||
| — | 10 mm | 5 μm | Each | |||
| 3 mm | 10 mm | 3 μm | Pack | |||
| 3 mm | 10 mm | 3 μm | Each |
Simultaneously separate the herbicides diquat and paraquat with Thermo ScientificTM AcclaimTM Trinity Q1 LC Columns. These tri-mode (WCX, WAX, RP) columns offer unmatched high-resolution and high-throughput trace analysis through LC-MS/MS and LC-UV methods.
Offer 100% porous graphitic carbon for extended separation capabilities with Thermo Scientific™ Hypercarb™ Porous Graphitic Carbon LC Columns. Enhanced retention of polar compounds and separation of structurally related analytes with stability at pH extremes and high temperature.
Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime.
Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime.