The ChromX® C4 column features a butyl-bonded phase that offers moderate hydrophobicity compared to ChromX® C18 and C8 columns, making it ideal for biomolecular separations. Its pronounced silanophilic activity enhances interactions with analytes, ensuring superior performance in protein and peptide analysis. Built with full-coverage bonded silica packing, the ChromX® C4 provides outstanding column stability, durability, and reproducibility across multiple batches. Delivering high selectivity and exceptional efficiency, it enables precise separation of peptides, proteins, and pharmaceutical compounds. This column is a perfect choice for laboratories seeking consistent, high-quality results in bioanalytical and pharmaceutical applications.

Column Material Specifications Comparison

ParameterValue 1Value 2Value 3
Particle Size (µm)
3510
Pore Size (A°)
100100100
Surface Area (m2/g)
330330330
Carbon Load (%)
777
End Capping
YesYesYes
pH Stability
2-10
2-10
2-10

Ordering Information

Particle Size (µm)3510
Dimension(mm) P/N
300 X 4.6
- CH045030046-0
CH041030046-0
300 X 4.0
- CH045030040-0
CH041030040-0
250 X 4.6
CH043025046-0
CH045025046-0
CH041025046-0
250 X 4.0
CH043025040-0
CH045025040-0
CH041025040-0
150 X 4.6
CH043015046-0
CH045015046-0
CH041015046-0
150 X 4.0
CH043015040-0
CH045015040-0
CH041015040-0
150 X 3.0
CH043015030-0
CH045015030-0
CH041015030-0
150 X 2.1
CH043015021-0
CH045015021-0
CH041015021-0
125 X 4.6
CH043012546-0
CH045012546-0
CH041012546-0
125 X 4.0
CH043012540-0
CH045012540-0
CH041012540-0
125 X 3.0
CH043012530-0
CH045012530-0
CH041012530-0
125 X 2.1
CH043012521-0
CH045012521-0
CH041012521-0
100 X 4.6
CH043010046-0
CH045010046-0
CH041010046-0
100 X 4.0
CH043010040-0
CH045010040-0
CH041010040-0
100 X 3.0
CH043010030-0
CH045010030-0
CH041010030-0
100 X 2.1
CH043010021-0
CH045010021-0
CH041010021-0
75 X 4.6
CH043007546-0
CH045007546-0
CH041007546-0
50 X 4.6
CH043005046-0
CH045005046-0
CH041005046-0
50 X 4.0
CH043005040-0
CH045005040-0
CH041005040-0
50 X 3.0
CH043005030-0
CH045005030-0
CH041005030-0
50 X 2.1 CH043005021-0
CH045005021-0
CH041005021-0
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