Cytiva, 28988951, XK 26/100 Column

Name: XK 26/100 Column
Brand: Cytiva
SKU: 28988951

User-friendly, reproducible columns with QuickLock and cooling jacket for enhanced purification

Catalog Number: 28988951

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Category

Protein Purification Columns

TagsChromatography products Empty chromatography columns and accessories

CollectionsCytiva Chromatography Columns, Resins & Lab Glassware Cytiva Protein Analysis Equipment & Supplies Collection

Description

The user-friendly design of XK columns ensures trouble-free operation with fittings for direct connection to ÄKTA design instruments or other high-performance liquid chromatography systems. The product family is based on a robust design for high reproducibility and accurate results. XK columns are compatible with aqueous solutions and most organic solvents used in liquid chromatography of macromolecules. XK empty columns provide reliable and reproducible separations. The tube material is of borosilicate glass, which allows for visual inspection of the resins bed. The columns are made of biocompatible materials that exhibit excellent chemical resistance. A broad range of column dimensions makes XK columns suitable for many different purification needs. Column packing can be performed using either a packing reservoir or an extra column tube attached with a packing connector. The QuickLock mechanism of the adapter shaft facilitates rapid and easy movement of the adapter, simplifying adjustments of the bed height, disassembly, and cleaning. The design of the adapter plunger gives a uniform flow, which maintains the integrity of the packed bed during operations. An extensive range of spare parts is available, facilitating maintenance.

FAQs

Question: What are the XK 26/100 column dimensions?

Answer:It has a 26 mm internal diameter and a nominal 100 cm tube length.

Question: What bed volume is available with one adapter?

Answer:Approximately 440–504 mL of packing media can be used at an 83–95 cm bed height.

Question: What is the main capacity difference from the XK 16/100?

Answer:The larger 26 mm bore provides a greater bed volume while retaining a similarly long packed-bed geometry.

Application Note

The Cytiva XK 26/100 is a laboratory chromatography column with a 26 mm inner diameter and a 100 cm nominal glass tube for relatively large, long-bed separations. It accommodates more packing medium than the 16 mm bore versions, allowing method development or preparative work with additional bed volume while maintaining substantial bed height. With one adapter, the usable packed volume is approximately 440–504 mL over an 83–95 cm bed. The adjustable adapter, bottom piece, and transparent borosilicate tube facilitate bed-height control and visual checking during packing and operation. This empty column accepts separately sourced chromatography resins; system tubing, pump settings, resin properties, and pressure limits must be matched to the intended purification process.

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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