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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436
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450
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436
Restek™ Rtx™-1301 Capillary Columns, G43 Equivalent
For residual solvents, alcohols, oxygenates, and volatile organic compounds
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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| Coating | Fused Silica |
|---|---|
| Max. Temperature (Metric) | 350°C |
| USP Type | G43 |
437
Restek™ Rtx™-624 Capillary Column, Integra Guard Column (5 m)
Application-specific columns, recommended in U.S. EPA methods 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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438
Restek™ RTX™-2887 Capillary Columns
Application-specific column for simulated distillation.
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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™-2887 |
|---|---|
| Length (Metric) | 10 m |
| Diameter (Metric) Inner | 0.53 mm |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Temperature Range (Metric) | -60°C to +360°C |
| For Use With (Application) | Organophosphorous Pesticides Analysis,Organophosphorous Pesticides |
| Max. Temperature (Metric) | 350°C |
| Film Thickness | 2.65 μm |
439
Restek™ Rxi™-1 MS Capillary Columns, 0.25 mm I.D.
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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| Stationary Phase | Rxi™-1 MS |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Nonpolar |
| Coating | Fused Silica |
| Temperature Range (Metric) | -60°C to +330/350°C |
| 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 |
440
Restek™ RTX™-OPP Capillary Columns
Application-specific columns for organophosphorus pesticides and best column combination for U.S. EPA Method 8141.
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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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441
Restek™ Rtx™-VMS Capillary Columns, 0.18 mm
Application-specific columns for analyzing volatile organic pollutants by GC-MS including Methods TO-15, TMS, and EPA 8260
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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™-V MS |
|---|---|
| Diameter (Metric) Inner | 0.18 mm |
| Max. Temperature (Metric) | 350°C |
| USP Type | G1, G2, G38 |
442
Restek™ Hydroguard™ Fused Silica Guard Columns
Extends analytical column lifetime by preventing degradation from harsh steam-cleaning water injections.
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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| Type | Guard Column |
|---|
443
Restek™ Rtx™-50 Capillary Columns, 0.18 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 | 0.18 mm |
| Polarity | Mid Polarity |
| Max. Temperature (Metric) | 320°C |
| USP Type | G3 |
444
Restek™ Rt™-Msieve 5A (Fused Silica PLOT) Columns
Efficient separation of Ar/O2 and other permanent gases, including CO
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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| Description | Rt-Msieve 5A |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Film Thickness | 50 μm |
445
Restek™ Stx-CLPesticides (Fused Silica with Siltek deactivation)
Fused silica columns with siltek surface deactivation which enhances responses for endrin, DDT, methoxychlor.
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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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446
Restek™ Rxi™-624Sil MS Capillary Columns
Highly selective G43 phase for volatile organics and residual solvents, a great choice for USP <467>
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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 | Rxi™-624Sil MS |
|---|---|
| Quantity | 1 |
| Polarity | Mid Polarity |
| Coating | Fused Silica |
| For Use With (Application) | Volatile Organics, Residual Solvents, USP<467> |
| Max. Temperature (Metric) | 300/320°C |
| USP Type | G43 |
447
Restek™ Rxi™-35Sil MS Capillary Columns
Special selectivity and excellent inertness for substituted polar compounds such as drugs, pesticides, herbicides, PCBs, phenols, etc.
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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 | Rxi™-35Sil MS |
|---|---|
| Coating | Fused Silica |
448
Restek™ Rxi™-5HT Capillary Columns
40 percent longer lifetime from specially designed fused silica tubing
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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 | Rxi™-5HT |
|---|---|
| Polarity | Low Polarity |
| Coating | Fused Silica |
| Temperature Range (Metric) | -60°C to +400°C |
| For Use With (Application) | Gas Chromatography (GC) |
449
Restek™ Rtx™-Biodiesel TG Fused Silica Capillary Columns
Linearity for all reference compounds exceeds method requirements
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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™-Biodiesel TG |
|---|---|
| Diameter (Metric) Inner | 0.32 mm |
| Coating | Fused Silica |
| Film Thickness | 0.1 μm |
450
Restek™ Hydrocarbons (High Temperature Petroleum Wax) on MXT™-1
Hydrocarbons for MXT-1 Cap. Columns
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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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