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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.
HPLC Columns and Cartridges (36,046)
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Column Packing (1,533)
Flash Chromatography Cartridges (1,425)
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Keyword Search:
1,576 – 1,590 of 37,755 results
1,576

Hamilton™ PRP™-3 Guard Cartridge Kit

Stainless steel and PEEK guard columns help protect your investment

1,577

Restek™ Allure Guard Cartridges
SDP

Guard cartridge for columns

1,578

Restek™ Ultra Silica Guard Cartridges
SDP

Requires Trident LC Column Protection System or Trident HPLC In-Line Guard Cartridge Holder

Particle Shape Spherical
1,579

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
1,580

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™
1,581

Restek™ HayeSep Q Porous Polymers Packed GC Columns
SDP

Max. Temperature 275°C
Stationary Phase Hayesep Q
Diameter (Metric) Outer 3.175 mm
Mesh Size 80/100
USP Type S3
1,582

Restek™ Bonded Packed Column Stationary Phases: 20% Rtx-1
SDP

Bonded phases in capillary columns provide a dramatic increase in column quality. Restek Bonded Packed Column Stationary Phases: 20% Rtx-1 are for on-column injections.

Mesh Size 100/120
1,583

Restek™ Chromosorb Packed Columns: 5% Rt-1200/5% Bentone 34
SDP

Non-bonded stationary phase packed columns.

Max. Temperature 200°C
Stationary Phase 5% Rt™-1200, 5% Bentone 34
Packing Material Chromosorb, Silcoport™ W
For Use With (Application) GC
Mesh Size 100/120
1,584

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
1,585

Restek™ Porapak Q Porous Polymers Packed GC Columns
SDP

Max. Temperature 250°C
Stationary Phase Porapak Q
Length (Metric) 2000 mm
Diameter (Metric) Outer 3.175 mm
Diameter (Metric) Inner 2 mm
Material SilcoSmooth™ Siltek-treated Stainless Steel
Mesh Size 80/100
1,586

Restek™ CarboBlack Packed Columns (On CarboBlack B): 5% Carbowax 20M
SDP

1,587

Restek™ Bonded Packed Column Stationary Phases: 20% Rtx-Stabilwax
SDP

Bonded phases in capillary columns provide a dramatic increase in column quality. Restek Bonded Packed Column Stationary Phases: 20% Rtx-Stabilwax are for on-column injections.

Max. Temperature 240°C
Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2 mm
Mesh Size 100/120
1,588

Restek™ CarboBlack Packed Columns (On CarboBlack B): 6.6% Carbowax 20M
SDP

Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.

Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2 mm
Mesh Size 80/120
USP Type G16
1,589

Restek™ Rtx™-CLPesticides2 Capillary Columns
SDP

Application-specific columns for organochlorine pesticides and herbicides

Stationary Phase Rtx™-CLPII
Coating Fused Silica
1,590

Restek™ RTX™-65TG Capillary Columns
SDP

Application-specific columns, specially tested for triglycerides

Particle Size 0.1 μm
Max. Temperature 350°C
Polarity Mid to high polar
Material Stainless Steel
Coating Fused Silica
Film Thickness 0.1 μm
USP Type G17