GC Capillary Columns
General-purpose and application-specific capillary (open) columns in various lengths, diameters, particle sizes, and temperature ranges; includes retention gap columns and guard columns.
Length (Metric)
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- (1,207)
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- (44)
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- (555)
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Diameter (Metric) Inner
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Film Thickness
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- (557)
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- (13)
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Stationary Phase
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- (54)
- (13)
- (41)
- (9)
- (12)
- (13)
- (3)
- (21)
- (11)
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- (13)
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- (10)
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- (8)
- (1)
- (6)
- (9)
- (1)
- (3)
- (1)
- (35)
- (14)
- (39)
- (20)
- (29)
- (1)
- (8)
- (22)
- (20)
- (5)
- (7)
- (34)
- (11)
- (7)
- (5)
- (17)
- (4)
- (9)
- (1)
- (10)
- (11)
- (3)
- (2)
- (1)
- (6)
- (9)
- (10)
- (30)
- (21)
- (13)
- (19)
- (1)
- (8)
- (5)
- (4)
- (4)
- (4)
- (30)
- (3)
USP Type
- (438)
- (40)
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- (9)
- (15)
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- (44)
- (77)
- (8)
- (423)
- (27)
- (32)
- (4)
- (40)
- (2)
- (2)
- (1)
- (10)
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- (128)
- (24)
- (5)
- (96)
- (35)
- (3)
- (6)
- (56)
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301
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315
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301
Restek™ RTX™-1 Capillary Columns, Under 30m, Particle Size 1.50μm or Less: I.D. 0.53mm
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Fused silica
| Max. Temperature | 350°C |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Non polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G1, G2, G38 |
302
Restek™ Innovative Integra-Guard™ Rtx™-1301 Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Incorporate both guard column and analytical column in a continuous length of tubing
303
Restek™ RTX™-35 Capillary Columns: 30m
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Crossbond 35% diphenyl/65% dimethyl polysiloxane
| Max. Temperature | 350°C |
|---|---|
| Type | Capillary Column |
| Length (Metric) | 30 m |
| Quantity | 1 Each |
| Polarity | Mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G42 |
304
Restek™ RTX™-5 Capillary Columns, 30m to 50m, Particle Size Less Than 1.00μm: I.D. 0.25mm
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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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 |
305
Restek™ Stabilwax™ Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Long column lifetime, even when programming repeatedly up to 260°C (500°F)
| Polarity | Polar |
|---|---|
| Material | Stainless Steel |
| Coating | Fused Silica |
| Functionality/Interaction Type | Carbowax Polymer |
| USP Type | G14, G15, G16, G20, G39 |
306
Restek™ RTX™-Volatiles Capillary Columns: I.D. 0.25mm
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Application-specific columns for volatile organic pollutants
| Particle Size | 1 μm |
|---|---|
| Max. Temperature | 350°C |
| Temperature Range | -20°C to +270/280°C |
| Material | Stainless Steel |
| Coating | Fused Silica |
| For Use With (Application) | Volatile Organic Pollutants Analysis |
| Film Thickness | 1 μm |
307
Restek™ Rtx™-502.2 Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Application-specific columns with unique selectivity for volatile organics
| Stationary Phase | Rtx™-502.2 |
|---|---|
| Coating | Fused Silica |
308
Restek™ Rtx™-CLPesticides2 Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Application-specific columns for organochlorine pesticides and herbicides
| Stationary Phase | Rtx™-CLPII |
|---|---|
| Coating | Fused Silica |
309
Restek™ Rtx™-1701 Capillary Columns - 15m Length
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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General-purpose, fused silica column for alcohols, oxygenates, PCB congeners, pesticides, and fragrance compounds.
| Max. Temperature | 350°C |
|---|---|
| Length (Metric) | 15 m |
| 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 |
310
Restek™ RTX™-5MS Capillary Columns, 60m or Longer: I.D. 0.32mm
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Provide a tight mono-modal distribution and extremely low bleed
| Max. Temperature | 350°C |
|---|---|
| Length (Metric) | 60 m |
| Diameter (Metric) Inner | 0.32 mm |
| Polarity | Low polar |
| Temperature Range | -60°C to +330/350°C |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G27, G36 |
311
Restek™ RTX™-5MS Capillary Columns, 30m and Under: I.D. 0.53mm
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Provides a tight mono-modal distribution and extremely low bleed
| Max. Temperature | 350°C |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G27, G36 |
312
Restek™ Rt™-BDEXsa Chiral Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Unique selectivity for esters, lactones and other fruit-flavor components
| Particle Size | 0.25 μm |
|---|---|
| Stationary Phase | 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane |
| Length (Metric) | 30 m |
| Packing Material | Rt™-betaDEXsa |
| Temperature Range | 40°C to 230°C |
| Material | Cyclodextrin |
| Coating | Fused Silica |
| Film Thickness | 0.25 μm |
313
Restek™ Rt™-BDEXse Chiral Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Fused silica columns provide better resolution for limonene, linalool, linalyl acetate, ethyl-2-methylbutyrate, 2,3-butane diol, and styrene oxides.
| Particle Size | 0.25 μm |
|---|---|
| Stationary Phase | 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane |
| Length (Metric) | 30 m |
| Packing Material | Rt™-betaDEXse |
| Temperature Range | 40°C to 230°C |
| Material | Cyclodextrin |
| Coating | Fused Silica |
| For Use With (Application) | Gas Chromatography (GC),Pharmaceutical Industry Analysis |
| Film Thickness | 0.25 μm |
314
Restek™ Rt-BDEXsp Chiral Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Fused silica columns often useful in dual-column configurations, with the Rt-βDEXsm column, for complex enantiomeric separations.
| Particle Size | 0.25 μm |
|---|---|
| Stationary Phase | 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane |
| Length (Metric) | 30 m |
| Packing Material | Rt™-betaDEXsm |
| Temperature Range | 40°C to 230°C |
| Material | Cyclodextrin |
| Coating | Fused Silica |
| For Use With (Application) | Gas Chromatography (GC),Pharmaceutical Industry Analysis |
| Film Thickness | 0.25 μm |
315
Restek™ RTX™-BAC1 Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Application-specific columns for blood alcohol analysis
| Max. Temperature | 350°C |
|---|---|
| Length (Metric) | 30 m |
| Temperature Range | -20°C to +240/260°C |
| Material | Stainless Steel |
| Coating | Fused Silica |
| For Use With (Application) | Crossbond™,Headspace Analysis |