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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 (40,359)
GC Columns (5,527)
Column Packing (1,541)
Flash Chromatography Cartridges (1,421)
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BioProcessing Columns (137)

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Search Within Results
Keyword Search:
2,071 – 2,085 of 42,150 results
2,071

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

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

ENCOMPASS_PREFERRED
Pore Size 90 Å
Particle Size 2.7 μm
Stationary Phase Bare Silica
Temperature Max: 80°C
Product Type Column
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
2,072

Restek™ Micropacked GC Columns: Hayesep S
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

ENCOMPASS_PREFERRED
Max. Temperature 250°C
Stationary Phase Hayesep S
Packing Material HayeSep S
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120
USP Type S8
2,073

Restek™ MXT™-5 Capillary Columns, 15 m
SDP

Siltek™-treated stainless steel

ENCOMPASS_PREFERRED
Length (Metric) 15 m
Polarity Low polar
Material Stainless Steel
Coating Siltek™
Max. Temperature (Metric) 445°C
USP Type G27, G36
2,074

Restek™ MXT-1 Silcosteel Capillary Columns - 6m Length
SDP

Siltek™-treated stainless steel

ENCOMPASS_PREFERRED
Stationary Phase Mxt-1
Length (Metric) 6 m
Polarity Non polar
Material Stainless Steel
Coating Siltek™
Temperature Range (Metric) -60°C to +430°C
Max. Temperature (Metric) 445°C
USP Type G1, G2, G38
2,075

Restek™ Roc™ C8 HPLC Columns, Particle Size: 3 μm
SDP

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 3 μm
Ligand Type Monomeric C8
Carbon Load 12%
Stationary Phase C8, octylsilane
Temperature 80°C
Product Type Column
Endcapped Yes
Packing Material Silica
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L7
2,076

Restek™ Ultra Biphenyl Guard Cartridges
SDP

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 5 μm
Type Ultra Biphenyl
Length (Metric) 10 mm
For Use With (Equipment) Trident LC Column Protection System or Trident HPLC In-Line Guard Cartridge Holder
Quantity 3/Pk.
Particle Shape Spherical
2,077

Restek™ Force Biphenyl LC Columns, Particle Size: 3 μm
SDP

Ideal for bioanalytical testing applications such as drug and metabolite analyses

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase Phenyl
Temperature 80°C
For Use With Bioanalytical Testing Applications
Endcapped Yes
Surface Area 300 m2/g
Max. Pressure 600 bar (8,700 psi)
Particle Size 3 μm
Ligand Type Biphenyl
Carbon Load 15%
Product Type HPLC/UHPLC Column
Packing Material Fully Porous Silica
pH 2 to 8
USP Type L11
2,078

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

ENCOMPASS_PREFERRED
Particle Size 2.7 μm
Length (Metric) 5 mm
Product Type HILIC-Si
Column Type Guard
Quantity 3/Pk.
Max. Pressure 600 bar (8,700 psi)
Column Format Analytical
2,079

Restek™ Rxi™-1 MS Capillary Columns, 0.53 mm I.D.
SDP

General-purpose columns for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners, sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), and refinery gases

ENCOMPASS_PREFERRED
Stationary Phase Rxi™-1 MS
Diameter (Metric) Inner 0.53 mm
Quantity 1/Pk.
Polarity Nonpolar
Coating Fused Silica
Temperature Range (Metric) -60°C to +330/350°C
For Use With (Application) Arson Accelerants, Essential Oils, Hydrocarbons, Pesticides, PCB Congeners, Sulfur Compounds, Amines, Solvent Impurities, Simulated Distillation, Oxygenates, Gasoline Range Organics (GRO), and Refinery Gases
USP Type G1, G2, G38
2,080

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

ENCOMPASS_PREFERRED
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
2,081

Restek™ Rtx-OPPesticides Capillary Columns
SDP

Application-specific column for organophosphorus pesticides, U.S. EPA Method 8141.

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-OPP
Length (Metric) 30 m
Material Stainless Steel
Coating Fused Silica
Temperature Range (Metric) -20°C to +310/330°C
For Use With (Application) Organochlorine Pesticides Analysis,GC/NPD or GC/MS,Organochlorine Pesticides,Herbicides Analysis
Max. Temperature (Metric) 350°C
2,082

Restek™ MXT™ Biodiesel TG Columns
SDP

Siltek™-treated stainless steel

ENCOMPASS_PREFERRED
Stationary Phase Mxt™-Biodiesel TG
Material Stainless Steel
Coating Siltek™
Temperature Range (Metric) -60°C to +380/430°C
For Use With (Application) Sharp mono-, di-, Triglyceride Peaks Analysis
Max. Temperature (Metric) 445°C
2,083

Restek™ Stx™-CLPesticides Capillary Columns
SDP

Fused silica with Siltek™ deactivation

ENCOMPASS_PREFERRED
Coating Fused Silica
Max. Temperature (Metric) 330°C
2,084

Restek™ RTX™-1 Capillary Columns, 30m, 0.53mm ID or Larger
SDP

General-purpose columns for solvent impurities

ENCOMPASS_PREFERRED
Length (Metric) 30 m
Diameter (Metric) Inner 0.53 mm
Polarity Non polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G1, G2, G38
2,085

Restek™ Rt™-yDEXsa Capillary Columns
SDP

For larger organic molecules and flavor compounds in fruit juices

ENCOMPASS_PREFERRED
Length (Metric) 30 m
Coating Fused Silica
Temperature Range (Metric) 40°C to 230°C