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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- (3)
- (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
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- (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)
- (15)
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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)
- (3)
- (4)
- (84)
- (4)
- (12)
- (2)
Stationary Phase
- (3)
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- (1)
- (27)
- (10)
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- (30)
- (7)
- (8)
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- (103)
- (7)
- (2)
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- (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)
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- (4)
- (1)
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- (1)
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- (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)
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- (16)
- (1)
- (1)
- (1)
- (1)
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- (1)
- (6)
- (3)
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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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241
Restek™ RTX™-2887 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 column for simulated distillation.
| Particle Size | 2.65 μm |
|---|---|
| Max. Temperature | 350°C |
| Stationary Phase | Rtx™-2887 |
| Length (Metric) | 10 m |
| Diameter (Metric) Inner | 0.53 mm |
| Temperature Range | -60°C to +360°C |
| Material | Stainless Steel |
| Coating | Fused Silica |
| For Use With (Application) | Organophosphorous Pesticides Analysis,Organophosphorous Pesticides |
| Film Thickness | 2.65 μm |
242
Rtx™-5 Capillary Columns from Restek™
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 Ultra II columns
| Stationary Phase | Rtx™-5 |
|---|---|
| Coating | Fused Silica |
| USP Type | G27, G36 |
243
Restek™ Rtx-20 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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| Max. Temperature | 350°C |
|---|---|
| Length (Metric) | 60 m |
| Polarity | Low to mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G28, G32 |
244
Restek™ Rtx™-20 Capillary Columns - 30m 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 volatile and flavor compounds.
| Max. Temperature | 350°C |
|---|---|
| Length (Metric) | 30 m |
| Polarity | Low to mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G28, G32 |
245
Restek™ Rtx™-35 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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Application-specific columns
| Max. Temperature | 350°C |
|---|---|
| Stationary Phase | Rtx™-35 Amine |
| Polarity | Mid polar |
| Temperature Range | 0°C to 220°C |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G42 |
246
Restek™ Rtx™-WAX 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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With excellent selectivity compared to other Carbowax™ columns
| Coating | Fused Silica |
|---|---|
| USP Type | G14, G15, G16, G20, G39 |
247
Restek™ RTX™-1701 Capillary Columns, Length 30m 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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General-purpose columns for alcohols, oxygenates, PCB congeners (e.g. Aroclor mixes), pesticides
| Max. Temperature | 350°C |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Functionality/Interaction Type | Cyano and Phenyl |
| USP Type | G46 |
248
Restek™ Rtx-35MS 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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Low-bleed GC/MS Columns (fused silica). Column specifically tested for low bleed performance.
| Max. Temperature | 350°C |
|---|---|
| Type | Capillary Column |
| Quantity | 1 Each |
| Polarity | Mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G42 |
249
Restek™ Rtx™-1701 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.
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General-Purpose Columns for Alcohols, Oxygenates, PCB Congeners (e.g., Aroclor Mixes), Pesticides, and Fragrance Compounds
| Stationary Phase | Rtx™-1701 |
|---|---|
| Coating | Fused Silica |
| Functionality/Interaction Type | Cyano and Phenyl |
| USP Type | G46 |
250
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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Fused silica columns specifically tested for low-bleed performance.
251
Restek™ Rtx 5PONA Fused Silica Tuning 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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Crossbond 5% diphenyl/95% dimethyl polysiloxane
252
Restek™ Rtx-65 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, fused silica columns for phenols, fatty acids, triglycerides.
| Max. Temperature | 350°C |
|---|---|
| Polarity | Mid to high polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G17 |
253
Restek™ Rt™-Msieve 5A (Fused Silica PLOT) 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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Efficient separation of Ar/O2 and other permanent gases, including CO
| Description | Rt-Msieve 5A |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Film Thickness | 50 μm |
254
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
255
Restek™ RTX™-65TG Capillary 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
Application-specific columns, specially tested for triglycerides
| Particle Size | 0.1 μm |
|---|---|
| Max. Temperature | 350°C |
| Polarity | Mid to high polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Film Thickness | 0.1 μm |
| USP Type | G17 |