ChromX® NH2 HPLC Column – The ChromX® NH2 column features a polymer-bonded aminopropyl functional group, providing excellent compatibility with a wide range of mobile phases, including polar solvents such as hexane, ethyl acetate, chloroform, methanol, and aqueous systems. This versatile column can be effectively used in both normal and reverse-phase chromatography, offering exceptional flexibility for diverse analytical applications. Designed for the separation of basic organic compounds, sugars, nucleotides, and pharmaceutical substances, ChromX® NH2 delivers high selectivity and superior efficiency for complex mixtures. Its robust construction ensures outstanding column-to-column reproducibility, making it a reliable choice for laboratories seeking consistent and accurate separations in analytical and preparative workflows.

Column Material Specifications Comparison

ParameterValue 1Value 2Value 3
Particle Size (µm)
3510
Pore Size (A°)
100100100
Surface Area (m2/g)
300300300
Carbon Load (%)
444
End Capping
NoNoNo
pH Stability
2-10
2-10
2-10

Ordering Information

Particle Size (µm)3510
Dimension
(mm)
P/N
300 X 4.6
- CHNH5030046-0
CHNH1030046-0
300 X 4.0
- CHNH5030040-0
CHNH1030040-0
250 X 4.6
CHNH3025046-0
CHNH5025046-0
CHNH1025046-0
250 X 4.0
CHNH3025040-0
CHNH5025040-0
CHNH1025040-0
150 X 4.6
CHNH3015046-0
CHNH5015046-0
CHNH1015046-0
150 X 4.0
CHNH3015040-0
CHNH5015040-0
CHNH1015040-0
150 X 3.0
CHNH3015030-0
CHNH5015030-0
CHNH1015030-0
150 X 2.1
CHNH3015021-0
CHNH5015021-0
CHNH1015021-0
125 X 4.6
CHNH3012546-0
CHNH5012546-0
CHNH1012546-0
125 X 4.0
CHNH3012540-0
CHNH5012540-0
CHNH1012540-0
125 X 3.0
CHNH3012530-0
CHNH5012530-0
CHNH1012530-0
125 X 2.1
CHNH3012521-0
CHNH5012521-0
CNHI1012521-0
100 X 4.6
CHNH3010046-0
CHNH5010046-0
CHNH1010046-0
100 X 4.0
CHNH3010040-0
CHNH5010040-0
CHNH1010040-0
100 X 3.0
CHNH3010030-0
CHNH5010030-0
CHNH1010030-0
100 X 2.1
CHNH3010021-0
CHNH5010021-0
CHNH1010021-0
75 X 4.6
CHNH3007546-0
CHNH5007546-0
CHNH1007546-0
50 X 4.6
CHNH3005046-0
CHNH5005046-0
CHNH1005046-0
50 X 4.0
CHNH3005040-0
CHNH5005040-0
CHNH1005040-0
50 X 3.0
CHNH3005030-0
CHNH5005030-0
CHNH1005030-0
50 X 2.1 CHNH3005021-0
CHNH5005021-0
CHNH1005021-0
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