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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 (22,597)
HPLC Guard Columns and Cartridges (2,826)
HPLC Guard Column Accessories (135)

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1,276 – 1,290 of 20,326 results
1,276

Restek™ Ultra PFP Propyl Guard Cartridges
SDP

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

1,277

Restek™ Force EXP™ Guard Column Cartridges
SDP

Free-Turn™ architecture allows cartridges to be changed by hand without breaking inlet/outlet fluid connections, no tools needed

Type Guard Cartridge
Length (Metric) 5 mm
Quantity 3/Pk.
Max. Pressure 600 bar (8,700 psi)
1,278

Restek™ Pinnacle DB PFP Propyl Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140 Å
Particle Size 5 μm
Stationary Phase Fluorophenyl Propyl
Length (Metric) 10 mm
Quantity 3/Pk.
Particle Shape Spherical
USP Type L43
1,279

Restek™ Allure Organic Acids Guard Cartridges
SDP

Guard cartridge for columns

1,280

Restek™ Pinnacle II™ C8 Reversed Phase HPLC Column, 5 μm, 4.6 mm x 150 mm
SDP

Carbon Load: 7%; Pore Size: 110 Å; Column Phase: Reversed Phase

1,281

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

1,282

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

1,283

Restek™ Ultra Carbamate Guard Cartridges
SDP

Protects and extends column lifetime.

Type Ultra Carbamate
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
1,284

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
1,285

Restek™ Ultra IBD Guard Cartridges
SDP

Protects and extends column lifetime.

Pore Size 100Å
Particle Size 5 μm
Carbon Load 12%
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
1,286

Restek™ Pinnacle DB C8 Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140Å
Particle Size 5 μm
Stationary Phase C8
Carbon Load 6%
Phase Monomeric
Endcapped Yes
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L7
1,287

Restek™ Ultra IBD HPLC Prep Columns, 5um Particle Size
SDP

Easy scale-up from Restek analytical columns.

Pore Size 100 Å
Stationary Phase IBD (Alkyl Amide)
Temperature 80°C
Phase Reversed Phase and HILIC
Endcapped No
Column Type Specialty/Application Specific
Column Chemistry Spherical, porous Silica the surface of which is covalently modified with Alkyl Amide groups
Hydrophobicity No
Surface Area 300 m²/g
Functionality/Interaction Type Dispersive interaction with Additional Hydrogen Bonding
Column Format Preparative Column
Particle Size 5 μm
Ligand Type Proprietary Polar Functional Embedded Alkyl
Type Preparative Column
Carbon Load 12%
Packing Material Type B Silica
pH 2.5 to 8
Polarity Polar and Non Polar
Technique Normal and Reversed Phase HPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L68
1,288

Restek™ Pinnacle™ DB C8 Specialty/Application Specific HPLC Column, 5 μm
SDP

Base-deactivated spherical silica optimized for UHPLC stability.

Pore Size 140 Å
Stationary Phase C8
Temperature 80°C
Phase Reversed Phase
For Use With Analysis of Basic Compounds or Bases Mixed with Acids/Neutrals
Endcapped Yes
Column Type Specialty/Application Specific
Quantity 5 g
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Particle Size 5 μm
Ligand Type Monomeric C8
Carbon Load 6%
Packing Material Silica
pH 2.5 to 10
Technique UHPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L7
1,289

Restek™ Pinnacle DB Silica Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140Å
Particle Size 5 μm
Endcapped No
For Use With (Equipment) Pinnacle™ DB HPLC Column
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L3
1,290

Restek™ Ultra C18 Guard Cartridges
SDP

Protects and extends column lifetime.

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