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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- (2)
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- (1,207)
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- (44)
- (36)
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- (555)
- (2)
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- (11)
- (1)
Diameter (Metric) Inner
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- (112)
- (3)
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- (27)
- (775)
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Film Thickness
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- (30)
- (3)
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- (1)
- (436)
- (23)
- (1)
- (1)
- (1)
- (5)
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- (1)
- (557)
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- (29)
- (168)
- (2)
- (31)
- (13)
- (3)
- (44)
- (3)
- (8)
- (8)
- (1)
- (214)
- (1)
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Stationary Phase
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- (1)
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- (10)
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- (7)
- (8)
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- (7)
- (2)
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- (1)
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- (22)
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- (1)
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- (19)
- (1)
- (2)
- (89)
- (24)
- (10)
- (2)
- (54)
- (13)
- (41)
- (9)
- (12)
- (13)
- (3)
- (21)
- (11)
- (4)
- (5)
- (88)
- (13)
- (43)
- (21)
- (10)
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- (34)
- (6)
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- (13)
- (28)
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- (2)
- (15)
- (3)
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- (1)
- (2)
- (1)
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- (1)
- (1)
- (2)
- (1)
- (1)
- (2)
- (57)
- (26)
- (10)
- (2)
- (4)
- (4)
- (1)
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- (1)
- (1)
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- (1)
- (1)
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- (3)
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- (8)
- (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)
- (252)
- (21)
- (9)
- (15)
- (1)
- (44)
- (77)
- (8)
- (423)
- (27)
- (32)
- (4)
- (40)
- (2)
- (2)
- (1)
- (10)
- (97)
- (180)
- (128)
- (24)
- (5)
- (96)
- (35)
- (3)
- (6)
- (56)
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346
Restek™ Innovative Integra-Guard 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 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.
347
Restek™ Innovative Integra-Guard 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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348
Restek™ Rtx™ -5 Capillary Columns - 105m 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 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 |
349
Restek™ Rtx-20 GC 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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Rtx-20 polymer is synthesized to exacting standards. All residual catalysts and low molecular weight fragments are removed from the polymer, providing a tight monomodal distribution and extremely low bleed.
| Max. Temperature | 350°C |
|---|---|
| Type | Capillary Column |
| Stationary Phase | Rtx™-20 |
| Quantity | 1 Each |
| Polarity | Low to mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| For Use With (Application) | Volatile Compounds Analysis,Flavor Compounds Analysis,Alcoholic Beverages Analysis |
| USP Type | G28, G32 |
350
Restek™ Rtx™-35 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 columns for organochlorine pesticides, PCB congeners, herbicides, pharmaceuticals, sterols, rosin acids, phthalate esters.
| Stationary Phase | Rtx™-35 |
|---|---|
| Length (Metric) | 15 m |
| Coating | Fused Silica |
| USP Type | G42 |
351
Restek™ Rtx™-CLPesticides 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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Designed to overcome the coelutions and analyte breakdown typically encountered in organochlorine pesticide and herbicide analyses
| Stationary Phase | Rtx™-CLP |
|---|---|
| Coating | Fused Silica |
352
Restek™ RTX™-OPP 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 organophosphorus pesticides and best column combination for U.S. EPA Method 8141.
353
Restek™ RTX™-200MS Capillary Columns: 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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Capillary columns in a variety of lengths, particle sizes and temperature ranges available
| Max. Temperature | 350°C |
|---|---|
| Diameter (Metric) Inner | 0.32 mm |
| Polarity | Mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G6 |
354
Restek™ RTX™-5MS Capillary Columns, 30m and Under: 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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Provides a tight mono-modal distribution and extremely low bleed
| Max. Temperature | 350°C |
|---|---|
| Diameter (Metric) Inner | 0.32 mm |
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G27, G36 |
355
Restek™ Rtx™-1 Capillary Columns-10 to 15m Lengths
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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Similar in polarity to DB-1 and HP-1
| Max. Temperature | 350°C |
|---|---|
| Stationary Phase | Rtx™-1 |
| Length (Metric) | 15 m |
| Polarity | Non polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G1, G2, G38 |
356
Restek™ Rtx™-5 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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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 |
357
Restek™ Innovative Integra-Guard Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
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
General-purpose, fused silica capillary columns equivalent to USP G27 and G36 phases.
358
Restek™ RTX™-35 Capillary Columns: 60m
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
| 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 |
359
Restek™ RT-TCEP 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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General-purpose columns, ideal for aromatics and oxygenate in gasoline
| Particle Size | 0.4 μm |
|---|---|
| Stationary Phase | 1, 2, 3-tris[2-cyanoethoxy]propane |
| Packing Material | Rt™-TCEP |
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | High polar |
| Temperature Range | 0°C to 135°C |
| Material | Silica |
| Coating | Fused Silica |
| Film Thickness | 0.4 μm |
360
Restek™ Stx-CLPesticides Column Kits
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
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 organochlorine pesticides and herbicides.
| Includes | Rtx™-CLPesticides column, Rtx™-CLPesticides2 column, deactivated universal angled “Y” Press-Tight™ connector, guard column |
|---|---|
| Max. Temperature | 330°C |
| Stationary Phase | Stx™ -CLPesticides |
| Length (Metric) | 30 m |
| Packing Material | Stx™ -CLPesticides |
| For Use With (Application) | Organochlorine Pesticides Analysis,Herbicides Analysis |