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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:
1,756 – 1,770 of 37,759 results
1,756

Hamilton™ PRP™-X400 Cation Exchange HPLC Columns

Analyze glyphosate and its metabolite in drinking water. The PRP-X400 provides unique hydrophilic interaction separations.

Particle Size 7 μm
Type Column
Stationary Phase PRP-X400
Length (Metric) 250 mm
Endcapped No
Packing Material PSDVB/Sulfonic Acid
Mobile Phase Compatibility 0 to 100% Aqueous, organic modifier
pH 1 to 13
Max. Pressure 5000 psi
1,757

Restek™ Roc™ C8 HPLC Columns, Particle Size: 3 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 3 μm
Ligand Type Monomeric C8
Type Column
Carbon Load 12%
Stationary Phase C8, octylsilane
Temperature 80°C
Endcapped Yes
Packing Material Silica
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L7
1,758

Restek™ Raptor™ HILIC-Si LC Columns, Particle Size: 2.7 μm
SDP

Designed for increased retention of polar compounds without ion-pairing reagents

Pore Size 90 Å
Particle Size 2.7 μm
Type Column
Stationary Phase Bare Silica
Temperature Max: 80°C
Packing Material Superficially Porous Silica (SPP or Core-Shell)
pH 2 to 8
Surface Area 130 m2/g
Max. Pressure 600 bar (8,700 psi)
USP Type L13
1,759

Restek™ Allure Columns with C18 Column Packing
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.
Particle Size 5 μm
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
1,760

Restek™ Pinnacle™ DB C8 Specialty/Application Specific HPLC Column with Trident Inlet Fitting, 5 μm
SDP

Carbon Load: 6%; Pore Size: 140 Å; Column Phase: Reversed Phase

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
Includes Trident™ inlet fitting
Ligand Type Monomeric C8
Type Column
Carbon Load 6%
Packing Material Silica
pH 2.5 to 10
Technique UHPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L7
1,761

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

1,762

Restek™ Pinnacle DB Biphenyl Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140 Å
Particle Size 5 μm
Stationary Phase Phenyl
Length (Metric) 10 mm
Quantity 3/Pk.
Particle Shape Spherical
USP Type L11
1,763

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
1,764

Restek™ Ultra HPLC Columns with C4 Column Packing, 5μm Particle Size
SDP

For selective and reliable HPLC applications

Pore Size 100 Å
Stationary Phase C4
Temperature 80°C
Phase Reversed Phase
For Use With Peptides and Small Proteins
Endcapped Yes
Column Type Reversed Phase
Quantity 10 g
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Particle Size 5 μm
Carbon Load 9%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L26
1,765

Restek™ Ultra HPLC Columns with C8 Column Packing, 5um Particle Size
SDP

Excellent for a wide range of analyses

Pore Size 100 Å
Particle Size 5 μm
Ligand Type Monomeric C8
Carbon Load 12%
Stationary Phase C8
Temperature 80°C
Phase Reversed Phase
Endcapped Yes
Column Type Reversed Phase
pH 2.5 to 8
Particle Shape Spherical
USP Type L7
1,766

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
1,767

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

1,768

Restek™ Ultra™ IBD (Alkyl Amide) Mixed Mode HPLC Column, 5 μm, 4.6 mm x 30 mm
SDP

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

1,769

Hamilton™ PRP™-X200 Cation Exchange Columns

Analyze inorganic and organic cations using conductivity or UV detection. Separate mono or divalent cations depending on mobile phase conditions from 20 ppb to 200 ppm.

Pore Size 100 Å
Stationary Phase PRP-X200
Temperature 5°C to 60°C
Phase Ion Exchange
For Use With Analyzing Inorganic and Organic Cations Using Conductivity or UV Detection
Column Type Ion Exchange
Material Stainless Steel
Max. Pressure 5000 psi (345 bar)
Column Format Analytical Column
Particle Size 10 μm
Flow Rate 2 mL/min
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 L22
1,770

Restek™ Allure™ HPLC Columns with 5um PFP Propyl Column Packing, Trident Inlet Fitting
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
Phase Pentafluorophenyl Propyl
For Use With LC/MS and ELSD
Endcapped Yes
Column Type Specialty/Application Specific
Column Chemistry Pentafluorophenyl
Surface Area 450 m²/g
Functionality/Interaction Type Polar and non-polar
Particle Size 5 μm
Includes Trident inlet fitting
Ligand Type Pentafluorophenyl Propyl
Type Column
Carbon Load 17%
Packing Material Type B Silica
pH 2.5 to 8
Polarity Polar and Non Polar
Technique Reversed or Normal Phase HPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L43