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Welch Materials Boltimate HILIC Columns

Boltimate HILIC column features a hydrophilic-treated silica surface, providing excellent retention for polar compounds in HILIC mode. It offers selectivity that complements reversed-phase columns.

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm particles, while generating only 50% of the backpressure of sub-2 μm columns. The combination of high efficiency and low backpressure makes it easily compatible with existing LC systems. By simply optimizing the flow paths and detector flow cell of your instrument, the core-shell column can achieve outstanding performance under your current experimental conditions without the need for costly equipment upgrades.



Item Name Product Image Price

Welch Materials Boltimate HILIC Guard Cartridge, 2.7 µm, 90 Å, 2.1 x 5 mm, 2 pk - U808-964-25

Welch Boltimate guard cartridges use the same packing materials as does Boltimate column to ensure the best analysis results. When 2.0
Welch Materials Boltimate HILIC Guard Cartridge, 2.7 µm, 90 Å, 2.1 x 5 mm, 2 pk - U808-964-25 £183.00
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Welch Materials Boltimate HILIC Guard Cartridge, 2.7 µm, 90 Å, 4.0 x 5 mm, 2 pk - U808-964-45

Welch Boltimate guard cartridges use the same packing materials as does Boltimate column to ensure the best analysis results. When 2.0
Welch Materials Boltimate HILIC Guard Cartridge, 2.7 µm, 90 Å, 4.0 x 5 mm, 2 pk - U808-964-45 £183.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 100 mm - 964-04012

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 100 mm - 964-04012 £680.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 150 mm - 964-04014

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 150 mm - 964-04014 £784.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 30 mm - 964-04009

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 30 mm - 964-04009 £496.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 50 mm - 964-04010

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 50 mm - 964-04010 £552.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 75 mm - 964-04011

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 2.1 x 75 mm - 964-04011 £616.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 100 mm - 964-04021

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 100 mm - 964-04021 £696.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 150 mm - 964-04023

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 150 mm - 964-04023 £808.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 30 mm - 964-04018

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 30 mm - 964-04018 £544.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 50 mm - 964-04019

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 50 mm - 964-04019 £560.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 75 mm - 964-04020

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 3.0 x 75 mm - 964-04020 £624.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 100 mm - 964-04039

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 100 mm - 964-04039 £840.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 150 mm - 964-04041

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 150 mm - 964-04041 £1,032.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 250 mm - 964-04043

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 250 mm - 964-04043 £1,480.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 30 mm - 964-04036

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 30 mm - 964-04036 £592.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 50 mm - 964-04037

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 50 mm - 964-04037 £640.00
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Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 75 mm - 964-04038

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm...
Welch Materials Boltimate HILIC HPLC Column, 2.7 µm, 90 Å, 4.6 x 75 mm - 964-04038 £736.00
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