Delta-Pak Columns
Analysis and lab scale isolation of proteins or polypeptides
Delta-Pak Columns are ideal for separating and isolating peptides, proteins, and natural products. Optimized for large molecule separations and available in two pore sizes, they provide consistent and predictable scaling from milligram quantities to gram quantities between column formats.
Delta-Pak HPLC Columns are based on highly stable, bonded, endcapped 5 μm or 15 μm spherical 100% silica-based particles. These columns are offered in two different pore sizes – 100 Å or 300 Å – with either C4 or C18 ligands to address different selectivity and retentivity needs. They are available in different 15 μm cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. The same chemistry is also available in higher-resolving 5 µm particles, making it possible to easily check the purity of isolated fractions collected from purification chromatography.
Delta-Pak Columns
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FAQs About Waters Delta-Pak columns
1. What is the Delta-Pak column?
The Delta-Pak column is a high-performance liquid chromatography (HPLC) column that is designed for the separation of complex mixtures.
2. What are the benefits of using Delta-Pak columns?
Answer: Delta-Pak columns offer high resolution, high efficiency, and excellent reproducibility. They are also compatible with a wide range of solvents and can be used for a variety of applications.
3. What types of Delta-Pak columns are available?
Delta-Pak columns are available in a range of sizes and particle sizes, including 3.9 µm, 5 µm, and 15 µm. They are also available in a variety of chemistries, including C18, C8, and phenyl.
4. How do I choose the right Delta-Pak column for my application?
The choice of Delta-Pak column will depend on the specific requirements of your application, including the type of sample, the desired resolution, and the type of detector being used. Our technical support team can help you choose the right column for your needs.
5. How do I store and maintain my Delta-Pak column?
Delta-Pak columns should be stored in a cool, dry place and protected from direct sunlight. They should also be flushed with an appropriate solvent before use and cleaned regularly to maintain optimal performance.
