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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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Keyword Search:
1,771 – 1,785 of 37,759 results
1,771

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

Type ARC-18
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
1,772

Restek™ Roc™ C18 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
Ligand Type Monomeric C18
Type Column
Carbon Load 20%
Stationary Phase C18, octadecylsilane
Temperature Max: 80°C
Endcapped Yes
Packing Material Silica
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L1
1,773

Restek™ Raptor™ EXP™ Biphenyl 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 Biphenyl
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
1,774

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

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

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
Type Column
Carbon Load 13%
Packing Material Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L1
1,775

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

1,776

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

1,777

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

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
Type Column
Carbon Load 9%
Packing Material Silica
pH 2.5 to 10
Particle Shape Spherical
Film Thickness 5 μm
USP Type L1
1,778

Restek™ Raptor™ EXP™ C18 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 C18
Length (Metric) 5 mm
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
1,779

Hamilton™ PRP™-C18 Reversed-Phase HPLC Columns: Stainless Steel

Designed to provide high-efficiency, reversed-phase separations over an extended column life in nearly any mobile phase or pH

Pore Size 100 Å
Type Column
Stationary Phase PRP-C18
Phase Reversed Phase
For Use With LC/MS Separation
Column Type Reversed Phase
Mobile Phase Compatibility pH 1 to 13, 0 to 100% aqueous, organic modifier
Material Stainless Steel
Max. Pressure 5000 psi (345 bar)
USP Type L21
1,780

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
1,781

Restek™ Force Biphenyl LC Columns, Particle Size: 5 μm
SDP

Ideal for bioanalytical testing applications such as drug and metabolite analyses

Pore Size 100 Å
Stationary Phase Phenyl
Temperature 80°C
For Use With Bioanalytical Testing Applications
Endcapped Yes
Surface Area 300 m2/g
Max. Pressure 400 bar (5,800 psi)
Particle Size 5 μm
Ligand Type Biphenyl
Type HPLC/UHPLC Column
Carbon Load 15%
Packing Material Fully Porous Silica
pH 2 to 8
USP Type L11
1,782

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column with Trident Inlet Fitting, 3 μm
SDP

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

Pore Size 100 Å
Stationary Phase IBD (Alkyl Amide)
Temperature 80°C
Phase Reversed Phase and HILIC
Endcapped No
Column Type Mixed Mode
Column Format Analytical Column
Particle Size 3 μm
Includes Trident Inlet Fitting
Type Column
Carbon Load 12%
Packing Material Type B Silica
pH 2.5 to 8
USP Type L68
1,783

Restek™ Ultra PFP Propyl Guard Cartridges
SDP

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

1,784

Hamilton™ PRP™-X300 Ion Exclusion HPLC Columns

Polymeric column packing for the separation of alcohols and organic acids

Pore Size 100 Å
Stationary Phase PRP-X300
Temperature 5°C to 60°C
Phase Ion Exchange
Column Type Ion Exchange
Material Stainless Steel
Max. Pressure 5000 psi (345 bar)
Column Format Analytical Column
Particle Size 7 μm
Type Column
Packing Material PSDVB/Sulfonic Acid
Mobile Phase Compatibility pH 1 to 13, 0 to 100% aqueous, organic modifier
Diameter (Metric) 4.1 mm
pH 1 to 13
USP Type L17
1,785

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