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)
- (2)
- (3)
- (2)
- (99)
- (5)
- (15)
- (1)
- (48)
- (20)
- (1)
- (1)
- (511)
- (1)
- (1)
- (3)
- (3)
- (24)
- (2)
- (1)
- (2)
- (1)
- (85)
- (2)
- (47)
- (7)
- (1,170)
- (3)
- (26)
- (43)
- (36)
- (4)
- (542)
- (2)
- (1)
- (10)
- (1)
Film Thickness
- (2)
- (2)
- (2)
- (160)
- (17)
- (15)
- (5)
- (34)
- (1)
- (1)
- (1)
- (28)
- (54)
- (45)
- (592)
- (1)
- (4)
- (2)
- (6)
- (9)
- (4)
- (30)
- (3)
- (3)
- (1)
- (429)
- (23)
- (1)
- (1)
- (1)
- (5)
- (3)
- (536)
- (1)
- (3)
- (2)
- (27)
- (162)
- (2)
- (31)
- (14)
- (4)
- (44)
- (2)
- (7)
- (8)
- (1)
- (211)
- (1)
- (4)
- (5)
- (81)
- (4)
- (12)
- (60)
- (3)
Diameter (Metric) Inner
- (22)
- (23)
- (35)
- (111)
- (3)
- (12)
- (27)
- (751)
- (1)
- (84)
- (1)
- (694)
- (2)
- (4)
- (924)
- (1)
- (1)
- (4)
- (1)
- (2)
Stationary Phase
- (1)
- (4)
- (2)
- (1)
- (5)
- (6)
- (1)
- (2)
- (5)
- (3)
- (248)
- (8)
- (8)
- (10)
- (7)
- (47)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (5)
- (21)
- (1)
- (1)
- (2)
- (1)
- (1)
- (2)
- (2)
- (34)
- (4)
- (163)
- (1)
- (15)
- (1)
- (26)
- (11)
- (1)
- (3)
- (2)
- (2)
- (4)
- (33)
- (1)
- (7)
- (8)
- (4)
- (4)
- (8)
- (1)
- (2)
- (1)
- (4)
- (1)
- (8)
- (2)
- (103)
- (1)
- (1)
- (1)
- (7)
- (2)
- (1)
- (4)
- (3)
- (1)
- (39)
- (17)
- (2)
- (1)
- (1)
- (10)
- (1)
- (1)
- (38)
- (3)
- (3)
- (5)
- (2)
- (1)
- (2)
- (5)
- (23)
- (52)
- (42)
- (1)
- (49)
- (1)
- (8)
- (1)
- (4)
- (18)
- (1)
- (2)
- (82)
- (23)
- (10)
- (2)
- (51)
- (13)
- (40)
- (9)
- (12)
- (13)
- (2)
- (18)
- (11)
- (4)
- (5)
- (84)
- (12)
- (40)
- (20)
- (9)
- (11)
- (7)
- (4)
- (1)
- (3)
- (2)
- (4)
- (3)
- (10)
- (7)
- (3)
- (2)
- (2)
- (4)
- (6)
- (9)
- (5)
- (7)
- (18)
- (3)
- (6)
- (34)
- (5)
- (13)
- (12)
- (13)
- (27)
- (7)
- (27)
- (4)
- (2)
- (15)
- (3)
- (21)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (3)
- (55)
- (22)
- (10)
- (2)
- (4)
- (4)
- (1)
- (3)
- (16)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (3)
- (2)
- (3)
- (14)
- (1)
- (10)
- (2)
- (1)
- (1)
- (3)
- (3)
- (2)
- (8)
- (9)
- (1)
- (6)
- (9)
- (1)
- (3)
- (1)
- (35)
- (14)
- (39)
- (20)
- (29)
- (1)
- (8)
- (22)
- (20)
- (5)
- (7)
- (30)
- (11)
- (7)
- (5)
- (17)
- (4)
- (9)
- (1)
- (10)
- (11)
- (3)
- (2)
- (1)
- (6)
- (9)
- (10)
- (29)
- (21)
- (13)
- (19)
- (1)
- (8)
- (5)
- (4)
- (4)
- (4)
- (1)
- (1)
- (30)
- (2)
- (3)
USP Type
- (14)
- (6)
- (442)
- (42)
- (18)
- (246)
- (37)
- (9)
- (15)
- (2)
- (44)
- (80)
- (15)
- (469)
- (25)
- (32)
- (4)
- (61)
- (3)
- (2)
- (1)
- (10)
- (105)
- (196)
- (125)
- (25)
- (8)
- (2)
- (98)
- (35)
- (5)
- (6)
- (264)
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391
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405
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2,857
results
391
Restek™ Stabilwax™ Capillary Columns, 0.53 mm I.D.
Low-bleed polyethylene glycol (PEG) column ensures long lifetimes
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Stabilwax™ |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Quantity | 1/Pk. |
| Polarity | Polar |
| Coating | Fused Silica |
| Temperature Range (Metric) | 40°C to 260°C |
| For Use With (Application) | FAMEs, Flavor Compounds, Essential Oils, Solvents, Aromatics, Acrolein/Acrylonitrile (EPA 603), and Oxygenated Compounds |
| USP Type | G14, G15, G16, G20, G39 |
392
Restek™ Rtx™-5 Capillary Columns-60m Length
Similar to DB–5, SPB–5, HP–5, and Ultra2 columns
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rtx™-5 |
|---|---|
| Length (Metric) | 60 m |
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Max. Temperature (Metric) | 350°C |
| USP Type | G27, G36 |
393
Restek™ Rt™-BDEXse Chiral Capillary Columns
Fused silica columns provide better resolution for limonene, linalool, linalyl acetate, ethyl-2-methylbutyrate, 2,3-butane diol, and styrene oxides.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane |
|---|---|
| Length (Metric) | 30 m |
| Material | Cyclodextrin |
| Coating | Fused Silica |
| Temperature Range (Metric) | 40°C to 230°C |
| For Use With (Application) | Gas Chromatography (GC),Pharmaceutical Industry Analysis |
| Film Thickness | 0.25 μm |
394
Restek™ Rtx™-225 Capillary Columns, 0.53 mm
General-Purpose Columns for FAMEs, Carbohydrates, Sterols, and Flavor Compounds
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Polarity | Polar |
|---|
395
Restek™ FAMEWAX Capillary Columns
Application-specific columns for FAMEs
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Length (Metric) | 30 m |
|---|---|
| Temperature Range (Metric) | 20°C to 250°C |
396
Restek™ Stabilwax™ Capillary Columns: 60m Length
Long column lifetimes, even when programming repeatedly up to 260°C (500°F)
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Length (Metric) | 60 m |
|---|---|
| Polarity | Polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Functionality/Interaction Type | Carbowax Polymer |
| USP Type | G14, G15, G16, G20, G39 |
397
Restek™ RTX™-50 Capillary Columns: Standard
Midpolarity capillary column optimized for pesticides, herbicides, and other environmental analytes with high thermal stability for dual-column workflows.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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398
Restek™ Rtx™-502.2 Capillary Columns, Pack of 6
Application-specific columns with unique selectivity for volatile organic pollutants
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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399
Restek™ Rtx™-200 Capillary Columns, 0.53 mm
Excellent confirmation column with an Rtx™-5 column for phenols, nitrosamines, organochlorine pesticides, chlorinated hydrocarbons, and chlorophenoxy herbicides
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Length (Metric) | 60 m |
|---|---|
| Coating | Fused Silica |
| USP Type | G6 |
400
Restek™ Rxi™-1 MS Capillary Columns, Pack of 6
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
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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401
Restek™ Stabilwax™ Capillary Columns, Under 30m
Long column lifetimes, even when programming repeatedly up to 260°C (500°F)
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Polarity | Polar |
|---|---|
| Material | Stainless Steel |
| Coating | Fused Silica |
| Functionality/Interaction Type | Carbowax Polymer |
| USP Type | G14, G15, G16, G20, G39 |
402
Restek™ RTX™-Volatiles Capillary Columns: I.D. 0.32mm
Application-specific columns for volatile organic pollutants
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Diameter (Metric) Inner | 0.32 mm |
|---|---|
| Material | Stainless Steel |
| Coating | Fused Silica |
| Temperature Range (Metric) | -20°C to +270/280°C |
| For Use With (Application) | Volatile Organic Pollutants Analysis |
| Max. Temperature (Metric) | 350°C |
| Film Thickness | 1.5 μm |
403
Restek™ Rtx™-1701 Capillary Columns
General-Purpose Columns for Alcohols, Oxygenates, PCB Congeners (e.g., Aroclor Mixes), Pesticides, and Fragrance Compounds
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rtx™-1701 |
|---|---|
| Coating | Fused Silica |
| Functionality/Interaction Type | Cyano and Phenyl |
| USP Type | G46 |
404
Restek™ Rtx™-50 Capillary Columns, 0.53 mm
General-Purpose Columns for Pesticides, Herbicides, Rosin Acids, Phthalate Esters, and Sterols
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rtx™-50 |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Mid Polarity |
| Max. Temperature (Metric) | 350°C |
| USP Type | G3 |
405
Restek™ Rtx™-1 Capillary Columns
General-purpose capillary column with integrated guard for high-temperature applications and connection-free performance.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Polarity | Nonpolar |
|---|---|
| Coating | Fused Silica |
| Temperature Range (Metric) | -60°C to +330/350°C |
| Max. Temperature (Metric) | 350°C |
| Film Thickness | 0.1 μm |
| USP Type | G1, G2, G38 |