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HPLC Columns

HPLC Columns

Welch Materials offers a wide array of column choices, including HPLC, UHPLC, GPC, SEC and Chiral. All columns are under strict quality control to guarantee reproducibility and performance of the columns.
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3/8
$15.00 USD
$15.00 USD
3/8"-7/16"solidwrench×1
1/4
$15.00 USD
$15.00 USD
1/4"-5/16"solidwrench×1
Prep Replacement O-Ring, for 30mm Filter/Guard Holder FFKM, 1pcs/pk
$24.00 USD
$24.00 USD
Prep Replacement O-Ring, for 30mm Filter/Guard Holder FFKM × 1
Prep Replacement O-Ring, for 10mm Filter/Guard Holder FFKM, 1pcs/pk
$32.00 USD
$32.00 USD
Prep Replacement O-Ring, for 10mm Filter/Guard Holder FFKM × 1
Prep Replacement O-Ring, for 21.2mm Filter/Guard Holder FFKM, 1pcs/pk
$24.00 USD
$24.00 USD
Prep Replacement O-Ring, for 21.2mm Filter/Guard Holder FFKM × 1
Prep Replacement O-Ring, for 21.2mm Filter/Guard Holder PTFE, 1pcs/pk
$24.00 USD
$24.00 USD
Prep Replacement O-Ring, for 21.2mm Filter/Guard Holder PTFE × 1
PEEK Ferrule，for 1/16
$8.00 USD
$8.00 USD
PEEK Ferrule，for 1/16" OD tubing × 1
PEEK Fitting，for 1/16
$22.00 USD
$22.00 USD
PEEK Fitting，for 1/16" OD tubing × 1
1/16
$10.00 USD
$10.00 USD
1/16"Peek Tube，7cm Length × 1
Blossmate Polar-Propylamide, 5μm, 4.6×250mm
$840.00 USD
$840.00 USD
Blossmate Polar-Propylamide column is a high-end series hydrophilic (HILIC) column designed to achieve the separation of large polar drug molecules. Based on ultra high purity and high mechanical s...
Blossmate Polar-Propylamide, 5μm, 4.6×150mm
$800.00 USD
$800.00 USD
Blossmate Polar-Propylamide column is a hydrophilic (HILIC) column designed to achieve the separation of large polar drug molecules. Based on ultra high purity and high mechanical strength spheric...
Boltimate HILIC, Cartridge: 2.7μm, 90Å, 4.0 ×5mm
$110.00 USD
$110.00 USD
Welch Boltimate guard cartridges use the same packing materials as does Boltimate column to ensure the best analysis results. When 2.0 <ID ≤ 3.0mm,  it is recommended to use 2.1×5.0mm cartridge,...
Boltimate HILIC, Cartridge: 2.7μm, 90Å, 2.1 ×5mm
$110.00 USD
$110.00 USD
Welch Boltimate guard cartridges use the same packing materials as does Boltimate column to ensure the best analysis results. When 2.0 <ID ≤ 3.0mm,  it is recommended to use 2.1×5.0mm cartridge,...
Boltimate HILIC, 2.7μm, 90Å, 4.6×250mm
$1,850.00 USD
$1,850.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 4.6×150mm
$1,290.00 USD
$1,290.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 4.6×100mm
$1,050.00 USD
$1,050.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 4.6×75mm
$920.00 USD
$920.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 4.6×50mm
$800.00 USD
$800.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 4.6×30mm
$740.00 USD
$740.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 3.0×150mm
$1,010.00 USD
$1,010.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 3.0×100mm
$870.00 USD
$870.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 3.0×75mm
$780.00 USD
$780.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 3.0×50mm
$700.00 USD
$700.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...
Boltimate HILIC, 2.7μm, 90Å, 3.0×30mm
$680.00 USD
$680.00 USD
Welch Boltimate core-shell HPLC column particle size is 2.7 μm, which consists of 1.7 μm solid core and 0.5 μm porous layer(porous shell). This kind of column can provide sub-2 μm efficiencies (~20...