RediSep Flash Columns

When purity matters most, choose Teledyne ISCO’s Combiflash EZ Prep, equipped with RediSep Gold and RediSep Prep columns. Notably, Teledyne ISCO has built a quality reputation on the high performance of the RediSep and RediSep Gold Flash purification columns.

RediSep Prep columns take performance even further, offering high-efficiency solutions specifically designed for preparative liquid chromatography (Prep HPLC). They also offer:

• Superior performance and reliability

• High-capacity purification capabilities

• Precision packing for high resolution and reproducibility

Features

• Column diameters ranging from 10 to 50 mm in both 150 and 250 mm lengths with 5 µm media.

• Analytical method development columns.

• Same chemical bonding techniques used in RediSep Gold and RediSep Prep columns.

Columns

RediSep Gold

High performance flash columns that deliver superior sample purity through the use of fine spherical silica gel (20–40 µm). The spherical silica enhances performance without increasing back pressure. Its spherical packing ensures uniform linear beds, resulting in even separations.

RediSep Silver

Disposable flash columns exist for all-purpose purifications. They offer high-resolution extraction of organic compounds from natural products and excellent reproducibility in flavor and food chemistry applications.

RediSep Bronze

Normal phase silica columns (40 – 60 µm) that are designed for high-volume, cost-conscious labs, offering the high quality and safety standards found throughout the RediSep product line.

Use the RediSep Flash columns even on non-Teledyne Isco Flash systems

Chemists using RediSep columns enjoy benefit from greater loading capacity, higher resolution, lower cost, and possibly improved selectivity for purification.

RediSep columns have a Luer-Lok™ inlet fitting, and a Luer-slip outlet, and so are compatible with all flash systems. For systems that use a shuttle to hold the column and injection ports, RediSep columns can be installed like any other column.

For systems that connect the column only with tubing, the column is attached using the same fittings as for other columns.

Get your Redisep Selection Box! 

Would you like to receive a free Redisep Selection Box, and be able to test some columns?

Fill in the form on this page, and let us know what you experienced!