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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.
HPLC Columns and Cartridges (36,049)
GC Columns (5,508)
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Flash Chromatography Cartridges (1,425)
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Search Within Results
Keyword Search:
1,816 – 1,830 of 37,759 results
1,816

Restek™ Rtx-35MS Capillary Columns
SDP

Low-bleed GC/MS Columns (fused silica). Column specifically tested for low bleed performance.

Max. Temperature 350°C
Type Capillary Column
Quantity 1 Each
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
USP Type G42
1,817

Restek™ Rtx™-VMS Capillary Columns: Standard
SDP

Provide complete separation of all U.S. EPA Method 8260 compounds in less than 18 minutes

Stationary Phase Rtx™-V MS
Temperature Range -40°C to +240/260°C
Coating Fused Silica
For Use With (Application) Volatile Organic Pollutants Analysis
1,818

Restek™ RTX™-5 Capillary Columns, 30m to 50m, Particle Size Less Than 1.00μm: I.D. 0.25mm
SDP

Fused silica

Max. Temperature 350°C
Diameter (Metric) Inner 0.25 mm
Polarity Low polar
Temperature Range -60°C to +330/350°C
Material Stainless Steel
Coating Fused Silica
USP Type G27, G36
1,819

Restek™ Rtx™ -5 Capillary Columns - 105m Length
SDP

General-purpose, fused silica column for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners, essential oils, semivolatiles.

Max. Temperature 350°C
Type Rtx-5 (G27) Column
Length (Metric) 105 m
Polarity Low polar
Material Stainless Steel
Coating Fused Silica
USP Type G27, G36
1,820

Restek™ Hydroguard™ Fused Silica Guard Columns
SDP

Extends analytical column lifetime by preventing degradation from harsh steam-cleaning water injections.

Type Guard Column
1,821

Restek™ Rtx™-624 Capillary Columns
SDP

Application-specific columns for volatile organic pollutants

Max. Temperature 240°C
Stationary Phase Rtx™-624
Temperature Range -20°C to +240°C
Coating Fused Silica
For Use With (Application) Volatile Organic Pollutants Analysis
USP Type G43
1,822

Restek™ Rxi™-17 Capillary Columns
SDP

General-purpose columns for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, and sterols

Stationary Phase Rxi™-17
Quantity 1
Polarity Midpolar
Temperature Range 40°C to 320°C
Coating Fused Silica
For Use With (Application) Pesticides, Herbicides, Rosin Acids, Phthalate Esters, Triglycerides, Sterols Analysis
1,823

Restek™ Rxi™-XLB GC Columns
SDP

General-purpose columns exhibiting extremely low bleed

Coating Fused Silica
1,824

Restek™ Rtx™-Mineral Oil Columns: Length 15m
SDP

Application specific columns meet DIN EN ISO 9377-2:2000 requirements

Length (Metric) 15 m
Diameter (Metric) 0.32 mm
Quantity 1
Temperature Range -60°C to +380/400°C
Material Fused Silica
For Use With (Application) Fast Mineral Oil Screening
1,825

Restek™ Stabilwax™-DB Capillary Columns
SDP

Application-specific columns that do not require priming; for underivatized amines and other basic compounds including alkylamines, diamines, triamines, nitrogen-containing heterocyclics

Stationary Phase Stabilwax™-DB
Polarity Polar
Temperature Range 40°C to 210/220°C
Coating Fused Silica
1,826

Restek™ Rxi™5Sil MS Capillary Columns, I.D. 0.25 mm
GSA_VA SDP

Exceptionally inert columns for GC/MS and trace level analyses

Stationary Phase Rxi™-5Sil MS
Diameter (Metric) Inner 0.25 mm
Material Fused Silica
1,827

Restek™ Rtx™-BAC Plus 2 GC Columns
SDP

Baseline separate all critical compounds for blood alcohol analysis in less than 2 minutes with these application specific columns. Every Restek™ Rtx-BAC Plus 1 and Rtx-BAC Plus 2 column is qualified with a test mix containing important BAC target compounds to ensure reproducibility.

1,828

Restek™ Rxi™-1 MS Secondary Columns, Length: 2 m
SDP

Convenient length is ideal for use as a secondary column in GCxGC analyses

Stationary Phase Rxi™-1 MS
Length (Metric) 2 m
Quantity 1/Pk.
Polarity Nonpolar
Temperature Range -60°C to +330/350°C
Coating Fused Silica
For Use With (Application) GCxGC Analyses
1,829

Restek™ MXT-624 Silcosteel Capillary Columns
SDP

Application-specific columns for analyses of volatile organic pollutants.

Max. Temperature 445°C
Polarity Low to mid polar
Material Stainless Steel
Coating Siltek™
USP Type G43
1,830

Restek™ Rtx™-1 Capillary Columns with Integra-Guard
SDP

Similar in polarity to DB-1 and HP-1