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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 (40,353)
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Search Within Results
Keyword Search:
2,026 – 2,040 of 42,137 results
2,026

Restek™ Roc™ Cyano 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
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 3 μm
Ligand Type Cyanopropyl
Carbon Load 8%
Product Type Column
Packing Material Silica
Mobile Phase Compatibility Ideal pH Range: 5 to 7
pH 2.5 to 8
Particle Shape Spherical
USP Type L10
2,027

Restek™ Force C18 LC Columns, Particle Size: 5 μm
SDP

A traditional end-capped C18 column, ideal for general-purpose use in reversed-phase chromatography

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase C18, Octadecylsilane
Temperature 80°C
Endcapped Yes
Column Type Reversed-Phase
Surface Area 300 m2/g
Max. Pressure 400 bar (5,800 psi)
Particle Size 5 μm
Ligand Type Endcapped C18
Carbon Load 20%
Product Type Column
Packing Material Fully Porous Silica
pH 2 to 8
USP Type L1
2,028

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

ENCOMPASS_PREFERRED
Length (Metric) 5 mm
Product Type C18
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
2,029

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

ENCOMPASS_PREFERRED
Length (Metric) 5 mm
Product Type Biphenyl
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
2,030

Restek™ Force Biphenyl LC Columns, Particle Size: 5 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 400 bar (5,800 psi)
Particle Size 5 μm
Ligand Type Biphenyl
Carbon Load 15%
Product Type HPLC/UHPLC Column
Packing Material Fully Porous Silica
pH 2 to 8
USP Type L11
2,031

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
2,032

Restek™ Rxi™ Guard/Retention Gap Columns
SDP

Extend column lifetime

ENCOMPASS_PREFERRED
Type Guard/Retention Gap Columns
For Use With (Equipment) Rxi™ Columns
Material Fused Silica
2,033

Restek™ Stabilwax™ Capillary Columns
SDP

Low-bleed polyethylene glycol (PEG) column ensures long lifetimes

ENCOMPASS_PREFERRED
Stationary Phase Stabilwax™
Polarity Polar
Coating Fused Silica
Temperature Range (Metric) 40°C to 260°C
For Use With (Application) FAMEs, Flavor Compounds, Essential Oils, Solvents, Aromatics, Acrolein/Acrylonitrile (EPA 603), and Oxygenated Compounds
USP Type G14, G15, G16, G20, G39
2,034

Restek™ Ultra™ Carbamate Phase Carbamate Analysis HPLC Column, 5 μm, 4.6 mm x 250 mm
SDP

Column Format: Analytical Column; Carbon Load: Proprietary; Pore Size: 100 Å

ENCOMPASS_PREFERRED
2,035

Restek™ Innovative Integra-Guard™ Rtx™-1301 Columns
SDP

Incorporate both guard column and analytical column in a continuous length of tubing

ENCOMPASS_PREFERRED
2,036

Restek™ Allure Columns with C18 Column Packing
SDP

Allure C18 Columns (USP L1) are excellent for LC/MS and ELSD.

ENCOMPASS_PREFERRED
Pore Size 60 Å
Stationary Phase C18
Temperature 80°C
Phase Reversed Phase
For Use With LC/MS and ELSD
Endcapped Yes
Column Type Specialty/Application Specific
Quantity 1 Ea.
Particle Size 5 μm
Carbon Load 27%
Product Type Column
Packing Material Type B Silica
pH 2.5 to 7.5
Particle Shape Spherical
Film Thickness 5 μm
USP Type L1
2,037

Restek™ Bonded Packed Column Stationary Phases: 10% Rtx-Stabilwax
SDP

Bonded phases in capillary columns provide a dramatic increase in column quality. Restek Bonded Packed Column Stationary Phases: 10% Rtx-Stabilwax are for on-column injections.

ENCOMPASS_PREFERRED
Max. Temperature 240°C
Length (Metric) 2 m
Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2 mm
2,038

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column with Trident Inlet Fitting, 3 μm
SDP

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase IBD (Alkyl Amide)
Temperature 80°C
Phase Reversed Phase and HILIC
Endcapped No
Column Type Mixed Mode
Column Format Analytical Column
Particle Size 3 μm
Includes Trident Inlet Fitting
Carbon Load 12%
Product Type Column
Packing Material Type B Silica
pH 2.5 to 8
USP Type L68
2,039

Restek™ MXT Volatiles Silcosteel Capillary Columns
SDP

Application-specific columns for volatile organic pollutants.

ENCOMPASS_PREFERRED
Material Stainless Steel
Coating Siltek™
For Use With (Application) Volatile Organic Pollutants Analysis
Max. Temperature (Metric) 445°C
2,040

Restek™ Rtx™-CLPesticides Capillary Columns
SDP

Designed to overcome the coelutions and analyte breakdown typically encountered in organochlorine pesticide and herbicide analyses

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-CLP
Coating Fused Silica