PTFE Polytetrafluorethylene Syringe Filters T Series
DORSAN® syringe filters, manufactured with naturally hydrophobic Polytetrafluorethylene membranes (PTFE). This is the type of membrane most widely used in the preparation of samples for HPLC analysis. PTFE is widely used due to its great resistance to the majority of acid, alkaline and solvent products. Chemically and biologically inert, they also offer great heat resistance. In this series we also offer the version that comes with surface treatment, which offers hydrophilic features.
The PTFE syringe filters have a wide range of applications, both in the natural hydrophobic version as well as the treated hydrophilic version. Designed with FLL/MLS connections, widely used due to the reduction of potential interferences with biological processes.
FEATURES
Does not need pre-wetting.
Hydrophobic or hydrophilic versions.
Compatible with aggressive solutions.
High heat resistance.
Ideal prefilter in samples for HPLC.
PTFE POLYTETRAFLUORETHYLENE T SERIES FILTER TECHNICAL CHARACTERISTICS
| 4 mm | 13 mm | 25 mm | 30 mm | |
|---|---|---|---|---|
| Membrane Material / Capsule Material | PTFE/PP | PTFE/PP | PTFE/PP | PTFE/PP |
| Filter Diameter (mm) | 4 | 13 | 25 | 30 |
| Filtration Area (cm²) | 0.13 | 1.09 | 4.08 | 4.9 |
| Pore diameter (μm) | 0.20//0.45 | 0.20//0.45 | 0.20//0.45 | 0.20//0.45 |
| Sample Volume (ml) | <3 | < 10 | < 100 | < 120 |
| Maximum operational temperature (C) | 130º | 130º | 130º | 130º |
| Maximum operational pressure (psi) | 75 | 75 | 75 | 75 |
T SERIES PTFE (HYDROPHOBIC) SYRINGE FILTER SPECIFICATIONS
| Code | Description | Unit Box |
|---|---|---|
| 0.20 μm | ||
| S04-PTFE020-T | PTFE Syringe Filter. Non-Sterile. Hydrophobic. Pore: 0.20 μm. Diameter 4 mm | 100 |
| S13-PTFE020-T | PTFE Syringe Filter. Non-Sterile. Hydrophobic. Pore: 0.20 μm. Diameter 13 mm | 100 |
| S25-PTFE020-T | PTFE Syringe Filter. Non-Sterile. Hydrophobic. Pore: 0.20 μm. Diameter 25 mm | 100 |
| S30-PTFE020-T | PTFE Syringe Filter. Non-Sterile. Hydrophobic. Pore: 0.20 μm. Diameter 30 mm | 100 |
| 0.45 μm | ||
| S04-PTFE045-T | PTFE Syringe Filter. Non-Sterile. Hydrophobic. Pore: 0.45 μm. Diameter 4 mm | 100 |
| S13-PTFE045-T | PTFE Syringe Filter. Non-Sterile. Hydrophobic. Pore: 0.45 μm. Diameter 13 mm | 100 |
| S25-PTFE045-T | PTFE Syringe Filter. Non-Sterile. Hydrophobic. Pore: 0.45 μm. Diameter 25 mm | 100 |
| S30-PTFE045-T | PTFE Syringe Filter. Non-Sterile. Hydrophobic. Pore: 0.45 μm. Diameter 30 mm | 100 |
T SERIES PTFE (HYDROPHOBIC) SYRINGE FILTER SPECIFICATIONS
| Code | Description | Unit Box |
|---|---|---|
| 0.22 μm | ||
| S04-PTL022-T | PTFE Syringe Filter. Non-Sterile. Hydrophilic. Pore: 0.22 μm. Diameter 4 mm | 100 |
| S13-PTL022-T | PTFE Syringe Filter. Non-Sterile. Hydrophilic. Pore: 0.22 μm. Diameter 13 mm | 100 |
| S25-PTL022-T | PTFE Syringe Filter. Non-Sterile. Hydrophilic. Pore: 0.22 μm. Diameter 25 mm | 100 |
| S30-PTL022-T | PTFE Syringe Filter. Non-Sterile. Hydrophilic. Pore: 0.22 μm. Diameter 30 mm | 100 |
| 0.45 μm | ||
| S04-PTL045-T | PTFE Syringe Filter. Non-Sterile. Hydrophilic. Pore: 0.45 μm. Diameter 4 mm | 100 |
| S13-PTL045-T | PTFE Syringe Filter. Non-Sterile. Hydrophilic. Pore: 0.45 μm. Diameter 13 mm | 100 |
| S25-PTL045-T | PTFE Syringe Filter. Non-Sterile. Hydrophilic. Pore: 0.45 μm. Diameter 25 mm | 100 |
| S30-PTL045-T | PTFE Syringe Filter. Non-Sterile. Hydrophilic. Pore: 0.45 μm. Diameter 30 mm | 100 |
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