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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 (35,935)
HPLC Guard Columns and Cartridges (4,091)
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Keyword Search:
1,216 – 1,230 of 34,987 results
1,216

Restek™ Pinnacle™ DB Silica Normal Phase HPLC Column, 5 μm
SDP

Carbon Load: 4%; Pore Size: 140 Å; Column Phase: Normal Phase

ENCOMPASS_PREFERRED
Pore Size 140 Å
Stationary Phase Silica
Temperature 80°C
Phase Normal Phase
For Use With Normal Phase Separation
Endcapped No
Column Type Normal Phase
Quantity 5 g
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Functionality/Interaction Type H Bonding
Particle Size 5 μm
Carbon Load 4%
Packing Material Silica
pH 2.5 to 8
Technique UHPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L3
1,217

Restek™ Pinnacle™ DB Columns with Silica Packing
SDP

Base-deactivated spherical silica that is optimized for UHPLC stability.

ENCOMPASS_PREFERRED
Pore Size 140 Å
Stationary Phase Silica
Temperature 80°C
Phase Normal Phase
Endcapped No
Column Type Normal Phase
Surface Area 150 m²/g
Particle Size 1.9 μm
Flow Rate 0.55 mL/min
Carbon Load 4 to 11%
Product Type Column
Packing Material Silica
Diameter (Metric) 2.1 mm
pH 2.5 to 8
Particle Shape Spherical
USP Type L3
1,218

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
1,219

Restek™ Pinnacle™ II C18 HPLC Columns, 3μm Particle Size
SDP

Proprietary silica undergoes stringent testing onsite during manufacture, stationary phase bonding, and column packing

ENCOMPASS_PREFERRED
Pore Size 110 Å
Stationary Phase C18
Temperature 80°C
Phase Reversed Phase
For Use With Acidic to Neutral Hydrophobic Compounds
Endcapped Yes
Column Type Reversed Phase
Particle Size 3 μm
Carbon Load 13%
Product Type Column
Packing Material Silica
pH 2.5 to 8
Particle Shape Spherical
USP Type L1
1,220

Restek™ Raptor™ EXP™ ARC-18 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 ARC-18
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
1,221

Restek™ Ultra HPLC Columns with C8 Column Packing, 3um Particle Size
SDP

Excellent for a wide range of analyses

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 3 μm
Carbon Load 12%
Stationary Phase C8
Temperature 80°C
Phase Reversed Phase
Endcapped Yes
Packing Material Type B Silica
Column Type Reversed Phase
pH 2.5 to 8
Particle Shape Spherical
USP Type L7
1,222

Restek™ Pinnacle™ II C18 HPLC Columns, 5um Particle Size
SDP

Proprietary silica undergoes stringent testing onsite during manufacture, stationary phase bonding, and column packing

ENCOMPASS_PREFERRED
Pore Size 110 Å
Stationary Phase C18
Temperature 80°C
Phase Reversed Phase
For Use With Wide Range of Acidic to Neutral Hydrophobic Compounds
Endcapped Yes
Column Type Reversed Phase
Quantity 5 g
Max. Pressure 4000 psi (275 bar)
Particle Size 5 μm
Includes Trident™ inlet fitting
Carbon Load 13%
Product Type Column
Packing Material Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L1
1,223

Restek™ Ultra™ 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
1,224

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 4.6 mm x 150 mm
SDP

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

ENCOMPASS_PREFERRED
1,225

Restek™ Ultra™ Amino (NH2) Mixed Mode HPLC Column, 3 μm
SDP

Carbon Load: 2%; Pore Size: 100 Å; Column Phase: Reversed Phase, Normal Phase, Ion Exchange, HILIC

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase Amino (NH2)
Temperature 80°C
Phase Reversed Phase, Normal Phase, Ion Exchange, HILIC
Endcapped No
Column Type Mixed Mode
Particle Size 3 μm
Includes Without Trident Inlet Fitting
Ligand Type Aminopropylsilane
Carbon Load 2%
Product Type Column
Packing Material Type B Silica
Diameter (Metric) 4.6 mm
pH 2.5 to 8
USP Type L8
1,226

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

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase Cyano (CN)
Temperature 80°C
Phase Reversed Phase, Normal Phase, HILIC
For Use With Basic Pharmaceuticals, Steroids (Normal or Reverse Phase Conditions) or Other Basic Compounds
Endcapped Yes
Column Type Mixed Mode
Quantity 10 g
Material Stainless Steel
Surface Area 300 m²/g
Max. Pressure 4000 psi (275 bar)
Functionality/Interaction Type Electrostatic/Dipole
Column Format Analytical Column
Particle Size 5 μm
Ligand Type Cyanopropylsilane
Carbon Load 8%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L10
1,227

Restek™ Pinnacle II™ C18 Reversed Phase HPLC Column, 5 μm, 4.6 mm x 250 mm
SDP

Carbon Load: 13%; Pore Size: 110 Å; Column Phase: Reversed Phase

ENCOMPASS_PREFERRED
1,228

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 2.1 mm x 100 mm
SDP

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

ENCOMPASS_PREFERRED
1,229

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
1,230

Idex Cartridge Guard Columns

Guard columns and hardware to meet your system requirements

ENCOMPASS ENCOMPASS_PREFERRED