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Inertsil NH2 HPLC Columns

Hydrophilic Interaction Liquid Chromatography (HILIC)

Inertsil NH2 Analytical Columns

Inertsil NH2 shows far superior stability compared to other brand available aminopropyl columns, as our newly developed "Evolved Surface Silica" is chemically bonded with aminopropyl group. Generally, aminopropyl columns are used for applications that are hard to be separated in a reversed phase mode, such as simultaneous analysis of sugars or vitamin E. However, the shift in retention time has been an issue for a long time. Inertsil NH2 delivers highly reliable reproducibility and stability with accurate qualitative and quantitative results. Furthermore, aminopropyl columns generally cannot be washed by weakly acidic eluent, however Inertsil NH2 was improved and it can be washed by weakly acidic eluent.

Base MaterialSeries High Purity Silica Gel
Particle size3 µm, 5 µm
Surface Area450 m2/g
Pore Size100 Å (10 nm)
Pore Volume1.05 mL/g
Functional GroupAminopropyl
End-cappingNone
Carbon Loading8.0 %
USP CodeL8
pH Range2 - 7.5


Item Name Product Image Price

GL Sciences Inertsil NH2 Analytical HPLC Column, 3 µm, 100 Å, 3.9 x 300 mm, 1/Pk - 5020-90795

Inertsil NH2 GL Sciences Inertsil NH2 Analytical HPLC Column, 3 µm, 100 Å, 3.9 x 300 mm, 1/Pk Product Number: 5020-90795 Inertsil Inertsil columns were developed by GL Sciences in 1986 for sample separations using high-performance liquid...
GL Sciences Inertsil NH2 Analytical HPLC Column, 3 µm, 100 Å, 3.9 x 300 mm, 1/Pk - 5020-90795 £746.00
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GL Sciences Inertsil NH2 Analytical HPLC Column, 3.5 µm, 100 Å, 3 x 150 mm, 1/Pk - 5020-90797

Inertsil NH2 GL Sciences Inertsil NH2 Analytical HPLC Column, 3.5 µm, 100 Å, 3 x 150 mm, 1/Pk Product Number: 5020-90797 Inertsil Inertsil columns were developed by GL Sciences in 1986 for sample separations using high-performance liquid...
GL Sciences Inertsil NH2 Analytical HPLC Column, 3.5 µm, 100 Å, 3 x 150 mm, 1/Pk - 5020-90797 £562.00
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GL Sciences Inertsil NH2 HP Series Analytical HPLC Column, 3 µm, 100 Å, 4.6 x 300 mm, 1/Pk - 5020-90796

Inertsil NH2 GL Sciences Inertsil NH2 HP Series Analytical HPLC Column, 3 µm, 100 Å, 4.6 x 300 mm, 1/Pk Product Number: 5020-90796 Inertsil Inertsil columns were developed by GL Sciences in 1986 for sample separations using high-performance...
GL Sciences Inertsil NH2 HP Series Analytical HPLC Column, 3 µm, 100 Å, 4.6 x 300 mm, 1/Pk - 5020-90796 £806.00
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GL Sciences Inertsil NH2 Analytical HPLC Column, 5 µm, 100 Å, 4 x 300 mm, 1/Pk - 5020-90798

Inertsil NH2 GL Sciences Inertsil NH2 Analytical HPLC Column, 5 µm, 100 Å, 4 x 300 mm, 1/Pk Product Number: 5020-90798 Inertsil Inertsil columns were developed by GL Sciences in 1986 for sample separations using high-performance liquid...
GL Sciences Inertsil NH2 Analytical HPLC Column, 5 µm, 100 Å, 4 x 300 mm, 1/Pk - 5020-90798 £620.00
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GL Sciences Inertsil NH2 Analytical HPLC Column, 5 µm, 100 Å, 4.6 x 120 mm, 1/Pk - 5020-90799

Inertsil NH2 GL Sciences Inertsil NH2 Analytical HPLC Column, 5 µm, 100 Å, 4.6 x 120 mm, 1/Pk Product Number: 5020-90799 Inertsil Inertsil columns were developed by GL Sciences in 1986 for sample separations using high-performance liquid...
GL Sciences Inertsil NH2 Analytical HPLC Column, 5 µm, 100 Å, 4.6 x 120 mm, 1/Pk - 5020-90799 £504.00
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GL Sciences Inertsil NH2 Analytical HPLC Column, 10 µm, 100 Å, 4.6 x 150 mm, 1/Pk - 5020-90723

Inertsil NH2 GL Sciences Inertsil NH2 Analytical HPLC Column, 10 µm, 100 Å, 4.6 x 150 mm, 1/Pk Product Number: 5020-90723 Inertsil Inertsil columns were developed by GL Sciences in 1986 for sample separations using high-performance liquid...
GL Sciences Inertsil NH2 Analytical HPLC Column, 10 µm, 100 Å, 4.6 x 150 mm, 1/Pk - 5020-90723 £504.00
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GL Sciences Inertsil NH2 5µm, CapillaryEX-Nano Column 0.05 x 50mm - 5020-15020

GL Sciences Inertsil NH2 5µm, CapillaryEX-Nano Column 0.05 x 50mm - 5020-15020 £640.00Buy Now

GL Sciences Inertsil NH2 3µm, CapillaryEX-Nano Column 0.05 x 50mm - 5020-15021

GL Sciences Inertsil NH2 3µm, CapillaryEX-Nano Column 0.05 x 50mm - 5020-15021 £640.00Buy Now

GL Sciences Inertsil NH2 5µm, CapillaryEX-Nano Column 0.05 x 150mm - 5020-15070

GL Sciences Inertsil NH2 5µm, CapillaryEX-Nano Column 0.05 x 150mm - 5020-15070 £814.00Buy Now

GL Sciences Inertsil NH2 3µm, CapillaryEX-Nano Column 0.05 x 150mm - 5020-15071

GL Sciences Inertsil NH2 3µm, CapillaryEX-Nano Column 0.05 x 150mm - 5020-15071 £814.00Buy Now

GL Sciences Inertsil NH2 5µm, CapillaryEX-Nano Column 0.05 x 250mm - 5020-15120

GL Sciences Inertsil NH2 5µm, CapillaryEX-Nano Column 0.05 x 250mm - 5020-15120
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GL Sciences Inertsil NH2 3µm, CapillaryEX-Nano Column 0.05 x 250mm - 5020-15121

GL Sciences Inertsil NH2 3µm, CapillaryEX-Nano Column 0.05 x 250mm - 5020-15121
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GL Sciences Inertsil NH2 5µm, Conventional Guard Column 50x4.6mm - 5020-03270

GL Sciences Inertsil NH2 5µm, Conventional Guard Column 50x4.6mm - 5020-03270 £243.00Buy Now

GL Sciences Inertsil NH2 3µm, Conventional Guard Column 50x4.6mm - 5020-03271

GL Sciences Inertsil NH2 3µm, Conventional Guard Column 50x4.6mm - 5020-03271 £243.00Buy Now

GL Sciences Inertsil NH2 5µm, Conventional Guard Column 50x4.0mm - 5020-03370

GL Sciences Inertsil NH2 5µm, Conventional Guard Column 50x4.0mm - 5020-03370 £243.00Buy Now

GL Sciences Inertsil NH2 3µm, Conventional Guard Column 50x4.0mm - 5020-03371

GL Sciences Inertsil NH2 3µm, Conventional Guard Column 50x4.0mm - 5020-03371 £243.00Buy Now

GL Sciences Inertsil NH2 5µm, Conventional Guard Column 50x3.0mm - 5020-03470

GL Sciences Inertsil NH2 5µm, Conventional Guard Column 50x3.0mm - 5020-03470 £243.00Buy Now

GL Sciences Inertsil NH2 3µm, Conventional Guard Column 50x3.0mm - 5020-03471

GL Sciences Inertsil NH2 3µm, Conventional Guard Column 50x3.0mm - 5020-03471 £243.00Buy Now

GL Sciences Inertsil NH2 5µm, Conventional Guard Column 50x2.1mm - 5020-03570

GL Sciences Inertsil NH2 5µm, Conventional Guard Column 50x2.1mm - 5020-03570 £243.00Buy Now

GL Sciences Inertsil NH2 3µm, Conventional Guard Column 50x2.1mm - 5020-03571

GL Sciences Inertsil NH2 3µm, Conventional Guard Column 50x2.1mm - 5020-03571 £243.00Buy Now