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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:
2,041 – 2,055 of 42,137 results
2,041

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

Ideal for bioanalytical testing applications such as drug and metabolite analyses

ENCOMPASS_PREFERRED
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
Carbon Load 15%
Product Type HPLC/UHPLC Column
Packing Material Fully Porous Silica
pH 2 to 8
USP Type L11
2,042

Restek™ Force Biphenyl LC Columns, Particle Size: 3 μm
SDP

Ideal for bioanalytical testing applications such as drug and metabolite analyses

ENCOMPASS_PREFERRED
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 600 bar (8,700 psi)
Particle Size 3 μm
Ligand Type Biphenyl
Carbon Load 15%
Product Type HPLC/UHPLC Column
Packing Material Fully Porous Silica
pH 2 to 8
USP Type L11
2,043

Restek™ Force C18 LC Columns, Particle Size: 5 μm
SDP

A traditional end-capped C18 column, ideal for general-purpose use in reversed-phase chromatography

ENCOMPASS_PREFERRED
Pore Size 100 Å
Stationary Phase C18, Octadecylsilane
Temperature 80°C
Endcapped Yes
Column Type Reversed-Phase
Surface Area 300 m2/g
Max. Pressure 400 bar (5,800 psi)
Particle Size 5 μm
Ligand Type Endcapped C18
Carbon Load 20%
Product Type Column
Packing Material Fully Porous Silica
pH 2 to 8
USP Type L1
2,044

Restek™ Roc™ Phenyl-Hexyl HPLC Columns, Particle Size: 3 μm
SDP

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 3 μm
Carbon Load 15%
Stationary Phase Phenyl
Temperature Max: 80°C
For Use With Aromatic Analytes, Complex Samples
Product Type Column
Endcapped Yes
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L11
2,045

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 5 μm
Ligand Type Monomeric C18
Carbon Load 20%
Stationary Phase C18, octadecylsilane
Temperature Max: 80°C
Product Type Column
Endcapped Yes
Packing Material Silica
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L1
2,046

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 5 μm
Carbon Load 15%
Stationary Phase Phenyl
Temperature Max: 80°C
For Use With Aromatic Analytes, Complex Samples
Product Type Column
Endcapped Yes
pH 2.5 to 8
Surface Area 300 m2/g
Particle Shape Spherical
USP Type L11
2,047

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

Developed for maximum retention during LC/MS application

ENCOMPASS_PREFERRED
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
Carbon Load 23%
Product Type Column
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
2,048

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

ENCOMPASS_PREFERRED
Length (Metric) 5 mm
Product Type C18
Column Type Guard
Quantity 3/Pk.
Column Format Analytical
2,049

Restek™ Rxi™5Sil MS Capillary Columns with Integra-Guard, I.D. 0.25 mm
SDP

Exceptionally inert columns for GC/MS and trace level analyses

ENCOMPASS_PREFERRED
Stationary Phase Rxi™-5Sil MS
Diameter (Metric) Inner 0.25 mm
Polarity Low polar
Material Fused Silica
Coating Fused Silica
Temperature Range (Metric) -60°C to +330/350°C
2,050

Restek™ Rtx™-Dioxin2 Capillary Columns
SDP

Unique selectivity for toxic dioxin and furan congeners allows use as a confirmation GC column, thermally stable to 340°C

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-Dioxin2
Quantity 1
Coating Fused Silica
For Use With (Application) Toxic Dioxin and Furan Congeners Analysis
Max. Temperature (Metric) 340°C
Functionality/Interaction Type Isomer specificity for 2,3,7,8-TCDD and 2,3,7,8-TCDF
2,051

Restek™ Pinnacle II PAH Guard Cartridges
SDP

Particle Size: 4 μm (Spherical)

ENCOMPASS_PREFERRED
Pore Size 110 Å
Particle Size 4 μm
For Use With Pinnacle II PAH HPLC Column
Length (Metric) 10 mm
Quantity 3/Pk.
Particle Shape Spherical
2,052

Restek™ Pinnacle DB Biphenyl Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
Pore Size 140 Å
Particle Size 5 μm
Stationary Phase Phenyl
Length (Metric) 10 mm
Quantity 3/Pk.
Particle Shape Spherical
USP Type L11
2,053

Restek™ Rtx™-1614 Capillary Columns, 0.25 mm I.D.
SDP

Optimized for PBDE Analysis by EPA Method 1614

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-1614
Diameter (Metric) Inner 0.25 mm
Quantity 1 Column
Coating Fused Silica
For Use With (Application) PBDE Analysis by EPA Method 1614
Max. Temperature (Metric) 360°C
Film Thickness 0.1 μm
2,054

Restek™ Stabilwax™-MS Columns, Length: 30 m
SDP

Ideal for Food, Flavor, Fragrance, and Industrial Chemical/Solvent Analysis

ENCOMPASS_PREFERRED
Stationary Phase Stabilwax™-MS
Length (Metric) 30 m
Quantity 1/Pk.
Polarity High
Coating Fused Silica
Temperature Range (Metric) 40°C to 250/260°C
For Use With (Application) Food, Flavor, Fragrance, and Industrial Chemical/Solvent Analysis
Film Thickness 0.25 μm
USP Type G14, G15, G16, G20, G39
2,055

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

ENCOMPASS_PREFERRED
Length (Metric) 5 mm
Product Type FluoroPhenyl
Column Type Guard
Quantity 3/Pk.
Column Format Analytical