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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:
1,711 – 1,725 of 37,759 results
1,711

Restek™ Ultra IBD Guard Cartridges
SDP

Protects and extends column lifetime.

Pore Size 100Å
Particle Size 5 μm
Carbon Load 12%
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
1,712

Hamilton™ PRP-1 Analytical Guard Column

Protect analytical, semi-prep and preparative HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples. Hamilton guard columns are available in stainless steel.

1,713

Hamilton™ PRP-X200 Semiprep/Preparative Guard Column

Protect analytical, semi-prep and preparative HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples. Hamilton guard columns are available in stainless steel.

1,714

Diba Omnifit™ EZ Chromatography Columns with One Fixed and One Adjustable Endpieces

Omnifit™ EZ Chromatography Columns with One Fixed and One 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
1,715

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
1,716

Diba Omnifit™ EZ SolventPlus™ Chromatography Columns with Two Adjustable Endpieces

Omnifit™ EZ SolventPlus™ Chromatography Columns with One Fixed and One Adjustable Endpieces

Includes Two (0.5 m and 2 m L) 1/16 in. OD PTFE tubing assembly with 1/4-28 UNF ETFE 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, Chemraz™
1,717

Diba Omnifit™ Replacement Endpieces for EZ SolventPlus™ Columns

Select from fixed or adjustable Omnifit™ Replacement Endpieces for EZ SolventPlus™ Columns

Type Liquid Chromatography Column
For Use With (Equipment) Omnifit™ EZ SolventPlus™ Columns
Material PTFE
1,718

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
1,719

Diba Omnifit™ BenchMark™ Microbore Chromatography Columns

Optimized for aqueous systems and compatible with solvents used in common liquid chromatography applications like protein purification

Type Chromatography Column
Diameter (Metric) Inner 3 mm
1,720

Restek™ Empty Chromatography Columns
SDP

HPLC column assembly made from 316 stainless steel tubing is complete with end-fittings, frits, nuts, and ferrules.

Includes End fittings, frits, nuts and ferrules
For Use With (Equipment) Empty chromatography column Valco™ and Parker™ fitting
Diameter (Metric) Outer 0.25 mm
Material 316 Stainless Steel
1,721

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.
1,722

Restek™ Ultra HPLC Columns with Cyano Column Packing, 3um Particle Size
SDP

Similar in pore size to Pinnacle II™ columns, but with greater retention

Pore Size 100 Å
Stationary Phase Cyano (CN)
Temperature 80°C
Phase Reversed Phase, Normal Phase, HILIC
Endcapped Yes
Column Type Mixed Mode
Surface Area 300 m²/g
Particle Size 3 μm
Ligand Type Cyanopropylsilane
Carbon Load 8%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
USP Type L10
1,723

Restek™ Roc™ Phenyl-Hexyl HPLC Columns, Particle Size: 3 μm
SDP

Conventional HPLC column built to be a laboratory cornerstone; pressure rated for any 400 bar HPLC system

Pore Size 100 Å
Particle Size 3 μm
Type Column
Carbon Load 15%
Stationary Phase Phenyl
Temperature Max: 80°C
For Use With Aromatic Analytes, Complex Samples
Endcapped Yes
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L11
1,724

Restek™ Roc™ Cyano HPLC Columns, Particle Size: 5 μm
SDP

Conventional HPLC column built to be a laboratory cornerstone; pressure rated for any 400 bar HPLC system

Pore Size 100 Å
Stationary Phase Cyano
Temperature Max: 80°C
For Use With Protonated Bases
Endcapped Yes
Column Type Normal or Reversed Phase
Surface Area 300 m2/g
Particle Size 5 μm
Ligand Type Cyanopropyl
Type Column
Carbon Load 8%
Packing Material Silica
Mobile Phase Compatibility Ideal pH Range: 5 to 7
pH 2.5 to 8
Particle Shape Spherical
USP Type L10
1,725

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 2.1 mm x 150 mm
SDP

Column Format: Analytical Column; Carbon Load: 12%; Pore Size: 100 Å; Column Phase: Reversed Phase and HILIC