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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)
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Flash Chromatography Cartridges (1,425)
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Keyword Search:
1,591 – 1,605 of 37,755 results
1,591

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
1,592

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
1,593

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
1,594

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
1,595

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
1,596

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
1,597

Restek™ MXT-1 Silcosteel Capillary Columns — 30m (98 ft.) Length
SDP

Siltek™-treated stainless steel

Max. Temperature 445°C
Stationary Phase Mxt-1
Length (Metric) 30 m
Polarity Non polar
Material Stainless Steel
Coating Siltek™
USP Type G1, G2, G38
1,598

Restek™ Rtx-DHA Columns
SDP

Excellent responses and peak symmetry for polar oxygenates

Type Capillary column
Material Dimethyl polysiloxane
For Use With (Application) DHA Methods
1,599

Restek™ Rt-2560 Column, Fused Silica
SDP

Highly polar phase, biscyanopropyl polysiloxane, not bonded

1,600

Restek™ Rtx™-5 Capillary Columns - 15m Length
SDP

Similar to DB–5, SPB–5, HP–5, and Ultra2 columns

Max. Temperature 350°C
Stationary Phase Rtx™-5
Length (Metric) 15 m
Polarity Low polar
Material Stainless Steel
Coating Fused Silica
USP Type G27, G36
1,601

Restek™ Rtx™-PCB Capillary Column
SDP

Unique polymer for PCBs analysis by GC-ECD or GC-MS

Stationary Phase Rtx™-PCB
Polarity Low Polar
Coating Fused Silica
For Use With (Application) PCBs Analysis
1,602

Restek™ Rtx-20 Capillary Columns - 60m Length
SDP

Max. Temperature 350°C
Length (Metric) 60 m
Polarity Low to mid polar
Material Stainless Steel
Coating Fused Silica
USP Type G28, G32
1,603

Restek™ Stabilwax™ Capillary Columns
SDP

1,604

Restek™ RTX™-1 Capillary Columns, 30m, 0.32mm ID and Under
SDP

Fused silica

Max. Temperature 350°C
Length (Metric) 30 m
Polarity Non polar
Material Stainless Steel
Coating Fused Silica
USP Type G1, G2, G38
1,605

Restek™ Innovative Integra-Guard Columns
SDP

Application-specific columns for residual solvents in pharmaceutical products. For analysts who find it inconvenient to make a leak-free connection between the guard column and the analytical column, we offer Integra-Guard columns.