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  Prep LC Columns
    
Agilent Prep LC Columns are designed for high loadability to purify milligram to gram quantities of products. Column dimensions are available for most preparative sample types ranging from high throughput samples generated in drug discovery to lab scale prep and up to some pilot scale sample preparation. Preparative sized columns are available in 21.2, 30 and 50 mm internal diameters with lengths ranging from 50–250 mm. Columns are available in 5 and 10 µm particle sizes with very high efficiency in every dimension.  

•    High loadability for maximum sample purification
•    Easy scalability from 4.6 mm id to 50 mm id for rapid method development
•    High Throughput 21.2 mm id cartridges for fast purification
•    Exceptional column stability up to pH 10

Agilent Prep 21.2 mm id columns are available with Agilent’s Preparative Cartr id ge Hardware. This reliable cartridge hardware makes it simple to use columns with different lengths to increase sample load. Guard columns are easily integrated onto these columns providing superior protection of the analysis column. Analytical sized 4.6 mm id scaler columns are available for method development and optimization prior to scaling up to larger columns.

Agilent Prep columns are available in a C18 bonded phase suitable for purification of a wide range of non-polar and polar compounds. Unbonded silica columns are also available, and bulk packing material is available in both silica and C18 phases for those who need it.