The Selection For HPLC Column By Column Dimension

Your HPLC Solution

Explore Our HPLC Columns

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Column Specifications

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Unique Features

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Technology Innovation

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Column dimension 
(I.D. × length in mm)
ApplicationReason
4.6/10/20×10Guard-columnProtection from mechanical contamination
Sample contaminated to low extent
4.6×30PrecolumnHigh capacity precolumn
2.1/3.0/4.0/4.6×30
2.1/3.0/4.0/4.6×50
Method development
Rapid HPLC and UHPLC (if pressure stable)
Short retention time
Rapid equilibration
Low solvent consumption (small I.D.)
Low pressure drop
2.1×100
2.1/3.0×150
High detection sensitivity (mass selectivity)Semi-micro column for low injection volumes and low peak
Low solvent consumption
4.6×100
4.0/4.6×125
4.0/4.6×150
Standard columnAdequate performance for most applications (average performance 8000 – 10000 N/column)
2.1/3.0×250High detection sensitivity
High performance separation
Semi-micro column for low injection volumes and low peak
Low solvent consumption
For complex samples
4.6×250High robustness/higher tolerance to injection volumeFor very complex samples
10×150; 10×250Semi-preparativeFor mg quantities of pure substance on lab scale
20/21.2/30/50×150
20/21.2/30/50×250
PreparativeFor g quantities of pure substance
BioVanix provide customized column size based on your needs

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