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)
- (1)
- (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)
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- (2)
- (166)
- (17)
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- (34)
- (1)
- (1)
- (1)
- (29)
- (55)
- (46)
- (609)
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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)
- (84)
- (4)
- (12)
- (2)
Stationary Phase
- (3)
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- (19)
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- (125)
- (15)
- (1)
- (27)
- (10)
- (2)
- (30)
- (7)
- (8)
- (4)
- (8)
- (3)
- (103)
- (7)
- (2)
- (5)
- (1)
- (10)
- (1)
- (1)
- (10)
- (1)
- (1)
- (38)
- (3)
- (2)
- (5)
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- (22)
- (7)
- (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)
- (11)
- (7)
- (4)
- (1)
- (3)
- (2)
- (4)
- (3)
- (10)
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- (2)
- (2)
- (4)
- (6)
- (10)
- (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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256
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270
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256
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 |
|---|
257
Restek™ Rt™-BDEXsm 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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2,3-di-O-methyl-6-O-tert-butyl dimethylsilyl beta cyclodextrin added into 14% cyanopropylphenyl/86% dimethyl polysiloxane
| 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 |
258
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 |
259
Restek™ Rtx™-200 Capillary Columns: Length 30m, 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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Excellent confirmation to the Rtx-5 column for phenols, pesticides and herbicides
| Length (Metric) | 30 m |
|---|---|
| Coating | Fused Silica |
| USP Type | G6 |
260
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 |
261
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.
262
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 |
263
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.
264
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
265
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.
266
Restek™ MXT-1 Silcosteel 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 columns for solvent impurities, PCB congeners, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, and oxygenates.
| Max. Temperature | 445°C |
|---|---|
| Length (Metric) | 105 m |
| Polarity | Non polar |
| Material | Stainless Steel |
| Coating | Siltek™ |
| USP Type | G1, G2, G38 |
267
Restek™ Rxi™ Guard/Retention Gap Column
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 extend column lifetime.
268
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 |
269
Restek™ Rtx™-35 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-35, DB-35MS, HP-35, SPB-35, SPB-608
| Stationary Phase | Rtx™-35 |
|---|---|
| Length (Metric) | 30 m |
| Coating | Fused Silica |
| USP Type | G42 |
270
Restek™ RTX™-5 Capillary Columns: Length 15m
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
Fused silica
| Max. Temperature | 350°C |
|---|---|
| Length (Metric) | 15 m |
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G27, G36 |