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Chromatography Columns and Cartridges

Columns and cartridges for gas, ion, HPLC, low-pressure LC, and flash chromatography; includes pre-packed and open columns, packing, guard columns and accessories, and other supplies for flash chromatography.
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Search Within Results
Keyword Search:
1,486 – 1,500 of 37,755 results
1,486

Restek™ Ultra Biphenyl Columns (USP L11)
SDP

Stationary phase category: phenyl (L11)

1,487

Restek™ Raptor™ EXP™ C18 Guard Column Cartridges
SDP

Free-Turn™ architecture allows cartridge changes to be done by hand without breaking inlet/outlet fluid connections, no tools necessary

Type C18
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
1,488

Restek™ Rtx™-1 Capillary Columns, 0.10 mm I.D.
SDP

General-purpose columns for solvent impurities, PCB congeners, simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates

Stationary Phase Rtx™-1
Diameter (Metric) Inner 0.10 mm
Polarity Nonpolar
Coating Fused Silica
For Use With (Application) Solvent Impurities, PCB Congeners, Simulated Distillation, Arson Accelerants, Gases, Natural Gas Odorants, Sulfur Compounds, Essential Oils, Hydrocarbons, Semivolatiles, Pesticides, Oxygenates Analysis
USP Type G1, G2, G38
1,489

Restek™ Rtx™-PCB Capillary Column
SDP

Unique polymer for PCBs analysis by GC-ECD or GC-MS

Stationary Phase Rtx™-PCB
Polarity Low Polar
Coating Fused Silica
For Use With (Application) PCBs Analysis
1,490

Restek™ Stx™ CLPesticides Column Kit
SDP

Application-specific columns for organochlorine pesticides and herbicides

1,491

Restek™ Rtx™-5 Capillary Columns, 0.53 mm I.D.
SDP

General-Purpose Columns for Drugs, Solvent Impurities, Pesticides, Hydrocarbons, PCB Congeners, Essential Oils, Semivolatiles

Stationary Phase Rtx™-5
Diameter (Metric) Inner 0.53 mm
Polarity Low
Coating Fused Silica
For Use With (Application) Drugs, Solvent Impurities, Pesticides, Hydrocarbons, PCB Congeners (e.g., Aroclor Mixes), Essential Oils, Semivolatiles
USP Type G27, G36
1,492

Restek™ Intermediate-Polarity Deactivated Fused Silica Guard Columns and Transfer Lines, Pack of 6
SDP

Tested with a comprehensive test mix to ensure high inertness, use with most common solvents

Type GC Guard Column
Material Deactivated Fused Silica
1,493

Diba Omnifit™ EZ Chromatography Columns with Two Adjustable Endpieces

Omnifit™ EZ Chromatography Columns with Two Adjustable Endpieces are ergonomically designed endpieces provide simple and quick height adjustment

Includes Two (0.5 m and 2 m L) 1/16 in. OD PTFE tubing assembly with 1/4-28 UNF PP fitting at one end, a frit kit (contains two each of 10 μm PE, 10 μm PTFE, and 30 μm PTFE frits), and a Click-N-Seal™ 10-32 PEEK conical port fitting.
Pore Size 10 and 30 μm
Max. Temperature 40°C
Type Liquid Chromatography Column
Temperature (Metric) Range 4 to 40°C
Material Borosilicate Glass, PTFE, Polyethylene, FKM/FPM
1,494

Diba Omnifit™ EZ Chromatography Columns with Two Fixed Endpieces

Omnifit™ EZ Chromatography Columns with Two Fixed Endpieces feature PEEK™ column threads which offer outstanding durability

Includes Two (0.5 m and 2 m L) 1/16 in. OD PTFE tubing assembly with 1/4-28 UNF Polypropylene fitting at one end, a frit kit (contains two each of 10 μm PE, 10 μm PTFE, and 30 μm PTFE frits), and a Click-N-Seal™ 10-32 PEEK conical port fitting.
Pore Size 10 and 30 μm
Max. Temperature 40°C
Type Liquid Chromatography Column
Temperature (Metric) Range 4 to 40°C
Material Borosilicate Glass, PTFE, Polyethylene, FKM/FPM
1,495

Diba Omnifit™ O-Rings for Chromatography Columns

Select from FKM or FFKM (Chemraz™) Omnifit™ O-Rings for Chromatography Columns

Type Liquid Chromatography Column
For Use With (Equipment) Omnifit™ HiT Chromatography Columns
Quantity 6 Pk.
1,496

Restek™ Raptor™ EXP™ Biphenyl Guard Column Cartridges
SDP

Free-Turn™ architecture allows cartridge changes to be done by hand without breaking inlet/outlet fluid connections, no tools necessary

Type Biphenyl
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
1,497

Restek™ Raptor™ EXP™ HILIC-Si Guard Column Cartridges
SDP

Free-Turn™ architecture allows cartridge changes to be done by hand without breaking inlet/outlet fluid connections, no tools necessary

Particle Size 2.7 μm
Type HILIC-Si
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Max. Pressure 600 bar (8,700 psi)
Column Format Analytical
1,498

Restek™ Raptor™ HILIC-Si LC Columns, Particle Size: 2.7 μm
SDP

Designed for increased retention of polar compounds without ion-pairing reagents

Pore Size 90 Å
Particle Size 2.7 μm
Type Column
Stationary Phase Bare Silica
Temperature Max: 80°C
Packing Material Superficially Porous Silica (SPP or Core-Shell)
pH 2 to 8
Surface Area 130 m2/g
Max. Pressure 600 bar (8,700 psi)
USP Type L13
1,499

Restek™ Allure AK Guard Cartridges
SDP

Guard cartridge for columns

1,500

Restek™ Micropacked Inlet Conversion Kits
SDP

Convert a Capillary GC Split/Splitless Inlet for use with 1/16 in. O.D. Micropacked Columns

Functionality/Interaction Type Sample pathways deactivated for ultimate inertness