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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 (36,046)
GC Columns (5,508)
Column Packing (1,533)
Flash Chromatography Cartridges (1,425)
Low to Medium Pressure LC Columns (1,324)
Ion Chromatography Columns (431)
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Keyword Search:
1,561 – 1,575 of 37,755 results
1,561

Restek™ Chromosorb Packed Columns: 10% TCEP
SDP

Non-bonded stationary phase packed columns.

Max. Temperature 175°C
Stationary Phase 10% TCEP
Packing Material Chromosorb
Diameter (Metric) Outer 3.1 mm
Temperature Range 0°C to 175°C
For Use With (Application) GC
Mesh Size 100/120
1,562

Restek™ CarboBlack Packed Columns (On CarboBlack B): 3% Rt-1500
SDP

1,563

Restek™ Chromosorb Packed Columns: 5% Rt-1200/1.75% Bentone 34
SDP

Non-bonded stationary phase packed columns.

Max. Temperature 200°C
Packing Material Chromosorb, Silcoport™ W
For Use With (Application) GC
Mesh Size 100/120
1,564

Restek™ Hayesep T 80/100 Silco GC Column
SDP

1,565

Restek™ 20% RTX-1 Silcoport 100/120 GC Columns
SDP

1,566

Restek™ Micropacked GC Columns: Hayesep S
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

Max. Temperature 250°C
Stationary Phase Hayesep S
Packing Material HayeSep S
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120
USP Type S8
1,567

Restek™ CarboBlack Packed Columns (On CarboBlack C): 0.19% Picric Acid
SDP

Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.

Max. Temperature 125°C
Stationary Phase 0.19% Picric Acid
Length (Metric) 2 m
Packing Material CarboBlack C
Diameter (Metric) Outer 3.1 mm
Diameter (Metric) Inner 2 mm
Material SilcoSmooth™
For Use With (Application) GC
Mesh Size 80/100
1,568

Restek™ Rtx™-CLPesticides2 Capillary Columns
SDP

Application-specific columns for organochlorine pesticides and herbicides

Stationary Phase Rtx™-CLPII
Coating Fused Silica
1,569

Restek™ RTX™-65TG Capillary Columns
SDP

Application-specific columns, specially tested for triglycerides

Particle Size 0.1 μm
Max. Temperature 350°C
Polarity Mid to high polar
Material Stainless Steel
Coating Fused Silica
Film Thickness 0.1 μm
USP Type G17
1,570

Restek™ MXT™ Biodiesel TG Columns
SDP

Siltek™-treated stainless steel

Max. Temperature 445°C
Stationary Phase Mxt™-Biodiesel TG
Temperature Range -60°C to +380/430°C
Material Stainless Steel
Coating Siltek™
For Use With (Application) Sharp mono-, di-, Triglyceride Peaks Analysis
1,571

Restek™ RTX™-35 Capillary Columns: 60m
SDP

Crossbond 35% diphenyl/65% dimethyl polysiloxane

Includes Integra guard column
Max. Temperature 350°C
Type Capillary Column
Length (Metric) 60 m
Quantity 1 Each
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
USP Type G42
1,572

Restek™ RTX™-1701 Capillary Columns, Length 30m or Less: I.D. 0.32mm
SDP

General-purpose columns for alcohols, oxygenates, PCB congeners (e.g. Aroclor mixes), pesticides

Max. Temperature 350°C
Diameter (Metric) Inner 0.32 mm
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Crossbond™,Oxygenates Analysis,PCB Congener Analysis,Pesticide Analysis
Functionality/Interaction Type Cyano and Phenyl
USP Type G46
1,573

Restek™ Rtx™-200 Capillary Columns
SDP

Excellent confirmation column with an Rtx™-5 Column for Phenols, Nitrosamines, Organochlorine Pesticides, Chlorinated Hydrocarbons, and Chlorophenoxy Herbicides

Stationary Phase Rtx™-200
Quantity 1
Polarity Mid-polar
Material Fused Silica
For Use With (Application) Solvents, Freon™ Fluorocarbons, Alcohols, Ketones, Silanes, Glycols, and Drugs of Abuse
USP Type G6
1,574

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

Max. Temperature 340°C
Stationary Phase Rtx™-Dioxin2
Quantity 1
Coating Fused Silica
For Use With (Application) Toxic Dioxin and Furan Congeners Analysis
Functionality/Interaction Type Isomer specificity for 2,3,7,8-TCDD and 2,3,7,8-TCDF
1,575

Restek™ RTX™-5MS Capillary Columns, 60m or Longer: I.D. 0.25mm
GSA_VA SDP

Provide a tight mono-modal distribution and extremely low bleed

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