Restek Rtx-1301 GC Capillary Column, 30 m, 0.53 mm ID, 3.00 µm, 16085
€796.00
% Manufacturer's RRP: €884.00 9% below manufacturer's RRP
- Low to medium polarity phase, intermediate polarity, USP G43
- 30 m, 0.53 mm ID, 3.00 µm film thickness
- Temperature range -20 °C to 240 °C
- Low bleed, also with ECD and MSD
- For alcohols, beverages, residual solvents and volatile organic compounds
Product information "Restek Rtx-1301 GC Capillary Column, 30 m, 0.53 mm ID, 3.00 µm, 16085"
The Rtx-1301 is a capillary column with a low to medium polarity phase and intermediate polarity. This version is 30 m long, with an inner diameter of 0.53 mm and a film thickness of 3.00 µm, and the support tube is made of fused silica. With 0.53 mm ID it is a wide-bore column.
Phase, bleed and detectors
The phase carries the USP designation G43. Column bleed is low, even with sensitive detectors such as ECD and MSD. For some sizes the phase is also available as Integra-Guard columns with a built-in guard column.
Other columns for solvent analysis
Residual solvents are also on the application list of the Rxi-5ms, and solvent impurities on that of the Rxi-1ms. Both have 0.25 mm inner diameter and a considerably higher temperature range.
| Column | Phase | Dimensions and temperature |
|---|---|---|
| Rtx-1301 (this page) | low to medium polarity, intermediate polarity | 30 m, 0.53 mm ID, 3.00 µm, -20 to 240 °C |
| Rxi-5ms | Diphenyl dimethyl polysiloxane | 30 m, 0.25 mm ID, 0.25 µm, -60 to 330/350 °C |
| Rxi-1ms | Dimethyl polysiloxane | 30 m, 0.25 mm ID, 0.25 µm, -60 to 330/350 °C |
Mind the temperature limit
For this item, the temperature range -20 °C to 240 °C applies. The Rtx-1301 family has different maximum temperatures depending on the dimension. When transferring a method, therefore compare the final temperature of the method with 240 °C.
Equivalents at a glance
Anyone switching from another brand will find the phase under the following designations:
| Manufacturer | Comparable phases |
|---|---|
| Agilent | CP-Select 624 CB, DB-1301, DB-624, DB-624UI, DB-Select 624 UI |
| Phenomenex | ZB-624 |
| Quadrex | 007-1301, 007-624, 007-502 |
| Supelco/Millipore Sigma | SPB-624 |
Dimensions
Length 30 m, inner diameter 0.53 mm and film thickness 3.00 µm are to be checked together with the phase when matching against columns from other manufacturers. Among the comparable phases above are several 624 types.
Typical applications
- General-purpose column for alcohols
- Beverages
- Residual solvents
- Volatile organic compounds
Volatile organic compounds (VOCs) are substances with a low boiling point, and residual solvents are solvent residues, for example from manufacturing processes. Alcohols are organic compounds with one or more hydroxyl groups.
On the detectors: ECD is the electron capture detector, MSD the mass selective detector.
Technical details
| Manufacturer | Restek |
| Phase | Rtx-1301 |
| Phase type | Low to medium polarity |
| Polarity | Intermediate |
| USP phase | G43 |
| Length | 30 m |
| Inner diameter | 0.53 mm |
| Film thickness | 3.00 µm |
| Column material | Fused silica |
| Temperature range | -20 °C to 240 °C |
| Packaging unit | 1 piece |
| UNSPSC | 41115710 |
| Part number | 16085 |
Scope of delivery
One capillary column, single.
Guard columns, liners and further accessories are separate items.
Individual requirements and procurement service
Restek offers the Rtx-1301 in further dimensions. LT procures it on request, as well as other phases, liners and accessories, by Restek part number if desired. Quantity and delivery address help with the quote. Matching Restek liners and reference standards can be ordered in the same request. Anyone who needs several columns or accessories can combine everything in one request.