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Characteristics Of L-column2 C8 High-Performance Silica-Based Octyl Column.pdf

L-column2_C8.pdf

Preview of Characteristics of L-column2 C8 High-Performance Silica-Based Octyl Column

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Summary

Advanced end-capping reduces residual silanol groups, enabling use with acid, basic, and chelating compounds. Sharp peaks for easily adsorbed compounds like promethazine and clemastine (Fig. 15).
- Reduced Analysis Time: Shorter retention times for hydrophobic analytes, conserving solvent. Vitamin K analysis time is one quarter using L-column2 C8 compared to L-column2 ODS (Fig. 16).
- Differential Separation Behavior: Faster elution than C18 columns, with varying differences depending on analytes. Can improve separation where C18 fails, e.g., desipramine and paroxetine (Fig. 17).
- High Durability: Chemically stable with long-term reliability, manufactured using the same advanced end-capping method as L-column2 ODS.
- Specifications: 2.1-4.6 mm ID, 150 mm L, 3-5 μm particle size, 120 Å pore size, pH 2-7.5, USP category L7, Resolution (2,3) =2.01.
- Suitable for: Reducing analysis time of hydrophobic compounds and conserving solvent.

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Description

L-column2 C8 is a high-performance silica-based octyl column with low adsorption, suitable for various compounds including acid, basic, and chelating compounds. It provides sharp peaks even for easily adsorbed analytes like promethazine and clemastine. Analysis time can be reduced for hydrophobic analytes.

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File Format: PDF
File Size: 326 KB
Pages: 1
Language: EN
Total Downloads: 43
Last Updated: 3 weeks ago

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