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HPLC Columns and Cartridges

Pre-packed columns, cartridges, and guard columns for separation of biomolecules and organic/inorganic analytes; includes normal/reversed phase HPLC, UHPLC, LC-MS, HILIC, mixed-mode, ion exchange, ligand exchange, and affinity column formats.
HPLC Columns (32,350)
HPLC Guard Columns and Cartridges (3,475)
HPLC Guard Column Accessories (214)

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Keyword Search:
1,246 – 1,260 of 30,773 results
1,246

Restek™ Ultra Cyano Guard Cartridges
SDP

Protects and extends column lifetime.

Type Cyano
Stationary Phase Cyano
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
1,247

Hamilton™ Carbonate Form 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.

1,248

Restek™ Raptor™ ARC-18 LC Columns, Particle Size: 5 μm
SDP

Ideal for high-throughput LC-MS/MS applications with minimal sample preparation

Pore Size 90 Å
Particle Size 5 μm
Ligand Type Sterically Protected C18
Carbon Load 5%
Stationary Phase C18, Octadecylsilane
Temperature Max: 80°C
For Use With LC-MS/MS
Endcapped No
Packing Material Superficially Porous Silica (SPP or Core-Shell)
pH 1 to 8
Surface Area 100 m2/g
Max. Pressure 400 bar (5,800 psi)
USP Type L1
1,249

Restek™ Ultra HPLC Columns with C1 Column Packing, 3um Particle Size
SDP

For selective and reliable HPLC applications

Pore Size 100 Å
Particle Size 3 μm
Carbon Load 5%
Stationary Phase C1
Temperature 80°C
Phase Reversed Phase
Endcapped Yes
Column Type Reversed Phase
pH 2.5 to 8
Particle Shape Spherical
USP Type L13
1,250

Restek™ Raptor™ Biphenyl LC Columns, Particle Size: 1.8 μm
SDP

Ideal for bioanalytical testing applications like drug and metabolite analyses

Pore Size 90 Å
Particle Size 1.8 μm
Ligand Type Biphenyl
Type Column
Carbon Load 7%
Stationary Phase Phenyl
Temperature 80°C
Endcapped Yes
Packing Material Superficially Porous Silica (SPP or Core-Shell)
pH 2 to 8
Surface Area 125 m2/g
Max. Pressure 830 bar (12,000 psi)
USP Type L11
1,251

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 2.1 mm x 50 mm
SDP

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

1,252

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

Carbon Load: 20%; Pore Size: 100 Å; Column Phase: Reversed Phase

Pore Size 100 Å
Particle Size 3 μm
Carbon Load 20%
Stationary Phase C18
Temperature 80°C
Phase Reversed Phase
Endcapped Yes
Column Type Reversed Phase
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 3 μm
USP Type L1
1,253

Restek™ Pinnacle™ DB Columns with C18 Column Packing, 1.9μm
SDP

Highly base-deactivated spherical silica

Pore Size 140 Å
Stationary Phase C18
Temperature 80°C
Phase Reversed Phase
For Use With Analysis of a Wide Range of Compounds, From Acidic Through Slightly Basic
Endcapped Yes
Column Type Reversed Phase
Quantity 5 g
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Column Format Analytical Column
Particle Size 1.9 μm
Ligand Type Monomeric C18
Flow Rate 0.55 mL/min
Type Column
Carbon Load 11%
Packing Material Silica
Diameter (Metric) 2.1 mm
pH 2.5 to 8
Technique UHPLC
Particle Shape Spherical
Film Thickness 1.9 μm
USP Type L1
1,254

Restek™ Ultra™ C18 Reversed Phase HPLC Column with Trident Inlet Fitting, 3 μm
SDP

Carbon Load: 20%; Pore Size: 100 Å; Column Phase: Reversed Phase

Pore Size 100 Å
Stationary Phase C18
Temperature 80°C
Phase Reversed Phase
Endcapped Yes
Column Type Reversed Phase
Column Format Analytical Column
Particle Size 3 μm
Includes Trident Inlet Fitting
Carbon Load 20%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 3 μm
USP Type L1
1,255

Restek™ Raptor FluoroPhenyl LC Columns, Particle Size: 5 μm
SDP

Capable of both reversed-phase and HILIC separations

Pore Size 90 Å
Particle Size 5 μm
Ligand Type Fluorophenyl
Type Column
Stationary Phase Pentafluorophenyl Propyl
Temperature Max: 80°C
For Use With Basic and Hydrophilic Compounds
Packing Material Superficially Porous Silica (SPP or Core-Shell)
Column Type Reversed-Phase, HILIC
pH 2 to 8
Surface Area 100 m2/g
Max. Pressure 400 bar (5,800 psi)
USP Type L43
1,256

Restek™ Ultra HPLC Columns with Aqueous C18 Column Packing and Trident Fittings
SDP

Designed for selective and reliable HPLC applications

Pore Size 100 Å
Temperature 80°C
Length (Metric) 150 mm
Endcapped No
Column Type C18
Includes Trident™ inlet fitting
Type Column
Carbon Load 15%
Packing Material Silica
Mobile Phase Compatibility Highly aqueous
Diameter (Metric) 2.1 mm
pH 2.5 to 8
Particle Shape Spherical
USP Type L1
1,257

Restek™ Ultra HPLC Columns with Silica Column Packing, 5μm Particle Size
SDP

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

Pore Size 100 Å
Stationary Phase Silica
Temperature 80°C
Phase Normal Phase and HILIC
For Use With Normal Phase Applications
Endcapped No
Column Type Mixed Mode
Max. Pressure 4000 psi (275 bar)
Particle Size 5 μm
Packing Material Type B Silica
pH 2.5 to 8
Technique Normal Phase HPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L3
1,258

Restek™ Allure Columns with C18 Column Packing and Trident Fittings
SDP

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

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.
Material Stainless Steel
Column Chemistry Octadecyl Silane
Particle Size 5 μm
Includes Trident™ inlet fitting
Ligand Type Monomeric C18
Type Column
Carbon Load 27%
Packing Material Type B Silica
pH 2.5 to 7.5
Particle Shape Spherical
Film Thickness 5 μm
USP Type L1
1,259

Restek™ Ultra HPLC Columns with IBD Column Packing, 5um Particle Size
SDP

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

Pore Size 100 Å
Temperature 80°C
Phase Reversed Phase and HILIC
For Use With Mixed Polar and Non-Polar Compounds
Endcapped No
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Particle Size 5 μm
Includes Trident™ inlet fitting
Ligand Type Proprietary polar functional embedded Alkyl
Carbon Load 12%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L68
1,260

Restek™ Pinnacle™ DB Cyano (CN) Mixed Mode HPLC Column, 5 μm
SDP

Base-deactivated spherical silica optimized for UHPLC stability.

Pore Size 140 Å
Stationary Phase Cyano (CN)
Temperature 80°C
Phase Normal and Reversed Phase
For Use With Analysis of a Wide Range of Compounds, From Acidic Through Slightly Basic
Endcapped Yes
Column Type Mixed Mode
Quantity 5 g
Material Stainless Steel
Functionality/Interaction Type Electrostatic/Dipole
Particle Size 5 μm
Ligand Type Cyanopropylsilane
Carbon Load 4%
Packing Material Silica
pH 2.5 to 8
Technique UHPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L10