c18 hplc column 4.6 and 250mm
USHD C18-Pro 5 µm 4.6 x 250 mm Unlock unparalleled robustness with the USHD C18-Pro HPLC column, where superior chemical resistance ensures consistent, high-quality performance.
2.1mm Peek Guard Column For UHPLC
The 2.1mm Peek Guard Column For UHPLC represents the new generation technology tailored for high-speed liquid chromatography. As a part of the innovative uHPLCs® columns series, this guard column offers a range of cutting-edge features:
Innovative Particle Technology: Utilizes groundbreaking particle technology to enable faster and more efficient HPLC separations. This advancement propels chromatography to new heights of performance.
Biocompatible Design: Specifically engineered to be suitable for use with proteins or other biopolymers. Unlike steel surfaces, it prevents contamination or absorption, making it highly reliable for sensitive biological applications.
High-Temperature Resistance: Capable of enduring temperatures up to 260℃ for extended periods, and its instantaneous use temperature can reach an impressive 300℃. This feature ensures compatibility with a wide range of applications requiring high thermal stability.
Structural Integrity: Known for its rigidity and dimensional stability, this guard column maintains its form and function even under demanding conditions. The low coefficient of linear expansion contributes to its resilience and consistent performance.
Features and Applications:
Ideal Protection for Analytical Main Column:
- Increases the main column’s lifetime significantly by preventing contamination.
- Utilizes short columns placed into a guard column holder, installed between the injector and the main HPLC column.
- Helps in avoiding irreversible bonds with the column packing material, thus prolonging the column’s life.
Minimized Void Volume:
- Suitable for ultra-fast HPLC, providing efficiency without compromise.
Special Ferrules for Pressure Stability:
- Able to withstand pressures up to 1300 bar (18850 psi), ensuring robust performance under various conditions.
Visual Contamination Check:
- Enables timely changing of the guard column through a straightforward visual inspection process.
By implementing these features, the guard column and its holder provide essential protection for your main HPLC column. If the goal is to extend the lifetime of your primary column and safeguard against chemical impurities, these short columns are an ideal solution.
For additional products to enhance your chromatography laboratory, don’t hesitate to explore our Chromatography page!
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