TABLE OF CONTENTS - BGB Analytik AG

Agilent Prep LC Columns
• High loadability for maximum sample purification
• Easy scalability from 4.6 mm ID up to 50 mm ID for rapid method development
• High throughput 21.2 mm ID cartridges for fast purification
• Exceptional column stability and loadability up to pH 10
Agilent Prep LC columns are designed for high loadability to purify milligram to gram
quantities of products. 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. These column choices
accommodate almost every preparative sample.
Agilent Prep 21.2 mm ID columns are available with Agilent’s Preparative Cartridge 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 scalar columns are
available for method development and optimization prior to scaling up to larger columns. Bulk
material is also available.
Agilent Prep columns are available in a C18 bonded phase suitable for purification of a wide
variety of non-polar and polar compounds. Unbonded silica columns are also available.
Column Specifications
Bonded
Phase Pore Size
Surface
Area
www.agilent.com/chem/supplies
Temp.
Limits pH Range Endcapped
Agilent Prep
Carbon
Load
C18 100Å 400 m2/g 60°C* 2.0-10.0 Single 24%
Silica 100Å 400 m2/g ** 1.0-8.0 N/A N/A
Specifications represent typical values only.
*Temperature limits are 60°C up to pH 8, 40°C from pH 8-10.
**Temperature limits for bare silica are determined by the pH of the mobile phase.
LC and LC/MS
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