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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.
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Search Within Results
Keyword Search:
1,861 – 1,875 of 37,759 results
1,861

Restek™ Allure™ HPLC Columns with Biphenyl Column Packing, 5μm Particle Size
SDP

Developed for maximum retention during LC/MS application

Pore Size 60 Å
Stationary Phase Biphenyl
Temperature 80°C
Phase Reversed Phase
For Use With Aromatic and Unsaturated Compounds
Endcapped Yes
Column Type Specialty/Application Specific
Functionality/Interaction Type Pi-pi
Particle Size 5 μm
Ligand Type Biphenyl
Flow Rate 0.2 mL/min
Type Column
Carbon Load 23%
Packing Material Type B Silica
Diameter (Metric) 2.1 mm
pH 2.5 to 7.5
Particle Shape Spherical
Film Thickness 5 μm
USP Type L11
1,862

Restek™ Viva Guard Cartridges
SDP

Particle Size: 5 μm (Spherical)

Pore Size 300 Å
Particle Size 5 μm
Type Guard Cartridge
Length (Metric) 10 mm
Quantity 3/Pk.
Particle Shape Spherical
1,863

Restek™ Raptor™ EXP™ FluoroPhenyl Guard Column Cartridges
SDP

Free-Turn™ architecture allows cartridge changes to be done by hand without breaking inlet/outlet fluid connections, no tools necessary

Type FluoroPhenyl
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
1,864

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

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

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
1,865

Restek™ Roc™ Phenyl-Hexyl HPLC Columns, Particle Size: 5 μm
SDP

Conventional HPLC column built to be a laboratory cornerstone; pressure rated for any 400 bar HPLC system

Pore Size 100 Å
Particle Size 5 μm
Type Column
Carbon Load 15%
Stationary Phase Phenyl
Temperature Max: 80°C
For Use With Aromatic Analytes, Complex Samples
Endcapped Yes
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L11
1,866

Restek™ Pinnacle™ DB Columns with Silica Packing
SDP

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

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
Type Column
Carbon Load 4 to 11%
Packing Material Silica
Diameter (Metric) 2.1 mm
pH 2.5 to 8
Particle Shape Spherical
USP Type L3
1,867

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

Capable of both reversed-phase and HILIC separations

Pore Size 90 Å
Particle Size 1.8 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 125 m2/g
Max. Pressure 830 bar (12,000 psi)
USP Type L43
1,868

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 2.1 mm x 250 mm
SDP

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

1,869

Restek™ Roc™ Cyano HPLC Columns, Particle Size: 5 μm
SDP

Conventional HPLC column built to be a laboratory cornerstone; pressure rated for any 400 bar HPLC system

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 5 μm
Ligand Type Cyanopropyl
Type Column
Carbon Load 8%
Packing Material Silica
Mobile Phase Compatibility Ideal pH Range: 5 to 7
pH 2.5 to 8
Particle Shape Spherical
USP Type L10
1,870

Restek™ Ultra HPLC Columns with Aqueous C18 Column Packing
SDP

Rugged, reversed-phase column with a well-balanced retention profile. Restek Ultra Aqueous C18 Columns can effectively retain more types of solutes than a conventional C18 and is ideal for multicomponent LC-MS analyses.

Pore Size 100 Å
Stationary Phase aQ C18
Temperature 80°C
Phase Reversed Phase
For Use With Reverse Phase Separations of Polar Analytes, Compatible with Highly Aqueous (up to 100%) Mobile Phases
Endcapped No
Column Type Reversed Phase
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Particle Size 5 μm
Ligand Type Proprietary polar modified and functionally bonded C18
Carbon Load 15%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L1
1,871

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 2.1 mm x 150 mm
SDP

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

1,872

Hamilton™ PRP-1 Reversed Phase HPLC Columns, 5um Particle Size

Stable alternative to C8 or C18 Columns

Pore Size 100 Å
Stationary Phase PSDVB (Polystyrene Divinylbenzene)
Temperature 5°C to 85°C
Phase Reversed Phase
For Use With Organic Compounds, Pharmaceuticals, Steroids, Nucleic Acids, Vitamins, Herbicides
Column Type Reversed Phase
Max. Pressure 5000 psi (345 bar)
Column Format Analytical Column
Particle Size 5 μm
Type Column
Packing Material PSDVB (Polystyrene Divinylbenzene)
Mobile Phase Compatibility pH 1 to 13, 0 to 100% aqueous, organic modifier
pH 1 to 13
Film Thickness 5 μm
USP Type L21
1,873

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

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
1,874

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 4.6 mm x 50 mm
SDP

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

1,875

Restek™ Raptor™ EXP™ HILIC-Si Guard Column Cartridges
SDP

Free-Turn™ architecture allows cartridge changes to be done by hand without breaking inlet/outlet fluid connections, no tools necessary

Particle Size 2.7 μm
Type HILIC-Si
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Max. Pressure 600 bar (8,700 psi)
Column Format Analytical