Welch Materials Boltimate EXT-C18 Columns

As a versatile C18 column, Boltimate EXT-C18 features an organic-inorganic hybrid porous layer, significantly enhancing the pH tolerance of the silica.

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.

Displaying 1 to 18 (of 18 products)

Item Name	Product Image	Price
Welch Materials Boltimate EXT-C18 Guard Cartridge, 2.7 µm, 90 Å, 2.1 x 5 mm, 2 pk - U808-962-25 Welch Boltimate guard cartridges use the same packing materials as does Boltimate column to ensure the best analysis results. When 2.0		£180.00
Welch Materials Boltimate EXT-C18 Guard Cartridge, 2.7 µm, 90 Å, 4.0 x 5 mm, 2 pk - U808-962-45 Welch Boltimate guard cartridges use the same packing materials as does Boltimate column to ensure the best analysis results. When 2.0		£180.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 100 mm - 962-04012 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...		£696.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 150 mm - 962-04014 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...		£800.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 30 mm - 962-04009 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...		£496.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 50 mm - 962-04010 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...		£568.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 75 mm - 962-04011 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...		£632.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 100 mm - 962-04021 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...		£720.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 150 mm - 962-04023 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...		£840.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 30 mm - 962-04018 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...		£544.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 50 mm - 962-04019 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...		£592.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 75 mm - 962-04020 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...		£648.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 100 mm - 962-04039 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...		£888.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 150 mm - 962-04041 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...		£1,080.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 250 mm - 962-04043 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...		£1,528.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 30 mm - 962-04036 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...		£592.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 50 mm - 962-04037 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...		£688.00
Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 75 mm - 962-04038 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...		£784.00

Displaying 1 to 18 (of 18 products)

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Welch Materials Boltimate EXT-C18 Columns

Welch Materials Boltimate EXT-C18 Guard Cartridge, 2.7 µm, 90 Å, 2.1 x 5 mm, 2 pk - U808-962-25

Welch Materials Boltimate EXT-C18 Guard Cartridge, 2.7 µm, 90 Å, 4.0 x 5 mm, 2 pk - U808-962-45

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 100 mm - 962-04012

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 150 mm - 962-04014

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 30 mm - 962-04009

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 50 mm - 962-04010

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 2.1 x 75 mm - 962-04011

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 100 mm - 962-04021

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 150 mm - 962-04023

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 30 mm - 962-04018

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 50 mm - 962-04019

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 3.0 x 75 mm - 962-04020

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 100 mm - 962-04039

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 150 mm - 962-04041

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 250 mm - 962-04043

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 30 mm - 962-04036

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 50 mm - 962-04037

Welch Materials Boltimate EXT-C18 HPLC Column, 2.7 µm, 90 Å, 4.6 x 75 mm - 962-04038

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