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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)
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Search Within Results
Keyword Search:
2,176 – 2,190 of 42,150 results
2,176

Restek™ MXT™-2887 Silcosteel™ Capillary Columns
SDP

Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane

ENCOMPASS_PREFERRED
Particle Size 2.65 μm
Length (Metric) 10 m
Diameter (Metric) Inner 0.53 mm
Polarity Non polar
Material Stainless Steel
Coating Siltek™
Temperature Range (Metric) -60°C to +400°C
Max. Temperature (Metric) 445°C
Film Thickness 2.65 μm
2,177

Restek™ Rxi™-5Sil MS Capillary Columns, I.D. 0.32 mm
SDP

Engineered to be a low-bleed GC-MS column

ENCOMPASS_PREFERRED
2,178

Restek™ 20% RTX-1 Silcoport 100/120 GC Columns
SDP

ENCOMPASS_PREFERRED
2,179

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.

ENCOMPASS_PREFERRED
Mesh Size 100/120
2,180

Restek™ Ultra C18 Guard Cartridges
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
Pore Size 100Å
Particle Size 5 μm
Stationary Phase C18
Type C18
Carbon Load 20%
For Use With (Equipment) HPLC Ultra Column
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L1
2,181

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
2,182

Restek™ MXT-WAX Silcosteel Capillary Columns: 15m
SDP

General-purpose columns for FAMEs, flavor compounds, essential oils, amines, solvents, xylene isomers, and U.S. EPA Method 603 (acrolein/acrylonitrile).

ENCOMPASS_PREFERRED
Includes n/a
Stationary Phase Mxt™-Wax
Length (Metric) 15 m
Polarity Polar
Material Stainless Steel
Coating Siltek™
Max. Temperature (Metric) 445°C
USP Type G14, G15, G16, G20, G39
2,183

Restek™ MXT-WAX Silcosteel Capillary Columns: 10m
SDP

ENCOMPASS_PREFERRED
Stationary Phase Mxt™-Wax
Length (Metric) 10 m
Diameter (Metric) Inner 0.18 mm
Polarity Polar
Material Stainless Steel
Coating Siltek™
Temperature Range (Metric) 40°C to 250°C
Max. Temperature (Metric) 445°C
USP Type G14, G15, G16, G20, G39
2,184

Restek™ Hayesep T 80/100 Silco GC Column
SDP

ENCOMPASS_PREFERRED
2,185

Restek™ Viva™ HPLC Columns with C18 Column Packing, 5μm Particle Size
SDP

Wide bore silica columns excellent for general-purpose applications and separating peptides or proteins

ENCOMPASS_PREFERRED
Pore Size 300 Å
Stationary Phase C18
Temperature 80°C
Phase Reversed Phase
For Use With Analyzing Large Molecules and Biomolecules
Endcapped Yes
Column Type Reversed Phase
Particle Size 5 μm
Carbon Load 9%
Product Type Column
Packing Material Silica
pH 2.5 to 10
Particle Shape Spherical
Film Thickness 5 μm
USP Type L1
2,186

Restek™ Rxi™-5Sil MS Capillary Columns with Integra-Guard Column, I.D. 0.32 mm
SDP

Engineered to be a low-bleed GC-MS column

ENCOMPASS_PREFERRED
Includes Integra-Guard Column (5 m)
Stationary Phase Rxi™-5Sil MS
Length (Metric) 30 m
2,187

Restek™ Allure™ HPLC Columns with PFP Propyl Column Packing, 5um Particle Size
SDP

Pentafluorophenyl is an excellent phase for separating nucleosides, nucleotides, purines, pyrimidines, halogenated compounds, β-blockers, and tricyclic antidepressants

ENCOMPASS_PREFERRED
Pore Size 60 Å
Stationary Phase PFP Propyl
Temperature 80°C
For Use With LC/MS and ELSD
Endcapped Yes
Column Type Specialty/Application Specific
Material Stainless Steel
Column Chemistry Fluorophenyl Propyl
Functionality/Interaction Type Pi-pi, electrostatic/dipole
Particle Size 5 μm
Ligand Type Pentafluorophenyl Propyl
Carbon Load 17%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L43
2,188

Restek™ Ultra™ aQ C18 Reversed Phase HPLC Column, 3 μm
SDP

Carbon Load: 15%; Pore Size: 100 Å; Column Phase: Reversed Phase

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase aQ C18
Temperature 80°C
Phase Reversed Phase
For Use With Highly Aqueous (up to 100%) Mobile Phases
Endcapped No
Column Type Reversed Phase
Quantity 1 Ea.
Material Stainless Steel (316)
Particle Size 3 μm
Carbon Load 15%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 3 μm
USP Type L1
2,189

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 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
For Use With LC/MS Separation of Penicillins and Cephalosporins
Endcapped No
Column Type Mixed Mode
Metal Impurity Trace amounts
Material Stainless Steel (316)
Particle Size 3 μm
Carbon Load 12%
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 3 μm
USP Type L68
2,190

Restek™ MXT™-5 Capillary Columns, 40m
SDP

Siltek™-treated stainless steel

ENCOMPASS_PREFERRED