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
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- (34)
- (112)
- (3)
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- (27)
- (775)
- (1)
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- (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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- (9)
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- (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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Stationary Phase
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- (15)
- (1)
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- (10)
- (2)
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- (7)
- (8)
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- (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)
- (11)
- (7)
- (4)
- (1)
- (3)
- (2)
- (4)
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- (10)
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- (2)
- (2)
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- (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)
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- (3)
- (1)
- (1)
- (3)
- (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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286
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300
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286
Restek™ MXT™-5 Capillary Columns, 40m
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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Siltek™-treated stainless steel
287
Restek™ Rxi™-5Sil MS Capillary Columns with Integra-Guard Column, I.D. 0.32 mm
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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Engineered to be a low-bleed GC-MS column
| Includes | Integra-Guard Column (5 m) |
|---|---|
| Stationary Phase | Rxi™-5Sil MS |
| Length (Metric) | 30 m |
288
Restek™ Rxi™5Sil MS Capillary Columns with Integra-Guard, I.D. 0.25 mm
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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Exceptionally inert columns for GC/MS and trace level analyses
| Stationary Phase | Rxi™-5Sil MS |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Low polar |
| Temperature Range | -60°C to +330/350°C |
| Material | Fused Silica |
| Coating | Fused Silica |
289
Restek™ Stabilwax™ Capillary Columns, Under 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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Long column lifetimes, 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 |
290
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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291
Restek™ RTX™-1 Capillary Columns, 30m, 0.53mm ID or Larger
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
| Max. Temperature | 350°C |
|---|---|
| Length (Metric) | 30 m |
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Non polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G1, G2, G38 |
292
Restek™ Polar Deactivated Fused Silica 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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Polar polyethylene glycol deactivation layer provides optimum wettability for polar compounds.
| Type | Polar Deactivated Fused Silica Guard Columns |
|---|---|
| Polarity | Polar |
293
Restek™ Rtx™-1 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.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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| Max. Temperature | 350°C |
|---|---|
| Polarity | Non polar |
| Temperature Range | -60°C to +330/350°C |
| Coating | Fused Silica |
| Film Thickness | 0.1 μm |
| USP Type | G1, G2, G38 |
294
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.
Learn More
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 |
295
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
296
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 |
297
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.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
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 |
298
Restek™ Stabilwax™ 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
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 |
299
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 |
300
Restek™ Stabilwax™ 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
Polyethylene glycol phase resists damage from oxygen or moisture
| Stationary Phase | Stabilwax™ |
|---|---|
| Polarity | Polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Functionality/Interaction Type | Carbowax™ Polymer |
| USP Type | G14, G15, G16, G20, G39 |