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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- (23)
- (2)
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- (2)
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- (87)
- (2)
- (48)
- (7)
- (1,207)
- (3)
- (26)
- (44)
- (36)
- (5)
- (555)
- (2)
- (1)
- (11)
- (1)
Diameter (Metric) Inner
- (24)
- (23)
- (34)
- (112)
- (3)
- (12)
- (27)
- (775)
- (1)
- (84)
- (1)
- (708)
- (3)
- (1)
- (952)
- (1)
- (1)
- (4)
- (1)
- (2)
Film Thickness
- (1)
- (2)
- (2)
- (166)
- (17)
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- (34)
- (1)
- (1)
- (1)
- (29)
- (55)
- (46)
- (609)
- (1)
- (4)
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- (6)
- (9)
- (4)
- (30)
- (3)
- (3)
- (1)
- (436)
- (23)
- (1)
- (1)
- (1)
- (5)
- (3)
- (1)
- (557)
- (1)
- (3)
- (2)
- (29)
- (168)
- (2)
- (31)
- (13)
- (3)
- (44)
- (3)
- (8)
- (8)
- (1)
- (214)
- (1)
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- (4)
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- (4)
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Stationary Phase
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- (1)
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- (10)
- (2)
- (30)
- (7)
- (8)
- (4)
- (8)
- (3)
- (103)
- (7)
- (2)
- (5)
- (1)
- (10)
- (1)
- (1)
- (10)
- (1)
- (1)
- (38)
- (3)
- (2)
- (5)
- (2)
- (1)
- (2)
- (5)
- (26)
- (55)
- (22)
- (7)
- (1)
- (4)
- (19)
- (1)
- (2)
- (89)
- (24)
- (10)
- (2)
- (54)
- (13)
- (41)
- (9)
- (12)
- (13)
- (3)
- (21)
- (11)
- (4)
- (5)
- (88)
- (13)
- (43)
- (21)
- (10)
- (11)
- (7)
- (4)
- (1)
- (3)
- (2)
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- (10)
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- (2)
- (2)
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- (5)
- (1)
- (8)
- (19)
- (6)
- (34)
- (6)
- (13)
- (12)
- (13)
- (28)
- (7)
- (27)
- (4)
- (2)
- (15)
- (3)
- (23)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (2)
- (57)
- (26)
- (10)
- (2)
- (4)
- (4)
- (1)
- (3)
- (16)
- (1)
- (1)
- (1)
- (1)
- (3)
- (1)
- (6)
- (3)
- (2)
- (3)
- (15)
- (4)
- (17)
- (3)
- (1)
- (1)
- (3)
- (3)
- (2)
- (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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406
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420
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406
Restek™ Rtx™-Dioxin2 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 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 |
407
Restek™ Stx™ CLPesticides Column Kit
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
408
Restek™ Rxi™-1 MS Capillary Columns, 0.25 mm I.D.
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 for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners, sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), and refinery gases
| Stationary Phase | Rxi™-1 MS |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Nonpolar |
| Temperature Range | -60°C to +330/350°C |
| Coating | Fused Silica |
| For Use With (Application) | Arson Accelerants, Essential Oils, Hydrocarbons, Pesticides, PCB Congeners, Sulfur Compounds, Amines, Solvent Impurities, Simulated Distillation, Oxygenates, Gasoline Range Organics (GRO), and Refinery Gases |
| USP Type | G1, G2, G38 |
409
Restek™ Rtx™-Biodiesel TG Fused Silica 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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Columns with retention gaps
| Stationary Phase | Rtx™-Biodiesel TG |
|---|---|
| Diameter (Metric) Inner | 0.32 mm |
| Coating | Fused Silica |
| Film Thickness | 0.1 μm |
410
Restek™ RTX™-5 Capillary Columns, 30m to 50m, Particle Size Less Than 1.00μm: 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
| Includes | 5m Integra guard column |
|---|---|
| Max. Temperature | 350°C |
| Length (Metric) | 30 m |
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G27, G36 |
411
Restek™ RTX™-50 Capillary Columns: Standard
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-17, DB-17ht, HP-17, HP-50, SPB-50, SP-2250; ideal confirmation column for many environmental applications, including EPA Methods 604, 8060, and 608
| Stationary Phase | Rtx™-50 |
|---|---|
| Coating | Fused Silica |
412
Restek™ Stabilwax™-DB 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 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 |
413
Restek™ RTX™-1701 Capillary Columns, Length 30m or Less: 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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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 |
414
Restek™ RTX™-5 Amine 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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Tubing surface is chemically altered to eliminate tailing of basic compounds
| Stationary Phase | Rtx™-5 Amine |
|---|---|
| Coating | Fused Silica |
415
Restek™ RTX™-225 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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Similar to DB-225 and HP-225 columns
| Polarity | Polar |
|---|
416
Restek™ RTX™-1301 Capillary Columns: 60m 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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Polymer is fully characterized to ensure long-term reproducibility, column-to-column consistency and low bleed
| Max. Temperature | 350°C |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Low to mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| For Use With (Application) | Crossbond™,Oxygenates Analysis,Residual Solvents Analysis,Volatile Organic Compounds Analysis |
| USP Type | G43 |
417
Restek™ Rtx™-1301 (G43) 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 columns equivalent to USP G43 phase.
418
Restek™ Rtx™-1301 (G43) 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 residual solvents, alcohols, oxygenates, and volatile organic compounds.
419
Restek™ Rtx™-35 Capillary Columns - 40m 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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Fused silica capillary. Midpolarity phase. Crossbond 35% diphenyl/65% dimethyl polysiloxane.
420
Restek™ Hydrocarbons (High Temperature Petroleum Wax) on MXT™-1
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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Hydrocarbons for MXT-1 Cap. Columns