Syringe filters (combi), CHROMAFIL GF / PET, 25 mm, 1 µm / 0.45 µm
Combi syringe filters are recommended for solutions with a high load of particulate matter or for highly viscous solutions. These products combine a coarse glass fiber prefilter and a small-pore polyester (polyethylene terephthalate) membrane as main filter. The hydrophilic multipurpose PET membrane is suitable for polar as well as nonpolar solvents. It is the HPLC filter, especially suited for mixtures of water and organic solvents. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Hazardous material | No |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter (combi) |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membranes |
| Membrane type | Combi - Glass fiber (GF) / Polyester (PET) |
| Membrane properties | Hydrophilic - hydrophilic |
| Membrane diameter | 25 mm |
| Membrane pore size | 1 µm / 0.45 µm |
| Code type | Color coded |
| Color code (top) | Black |
| Color code (bottom) | Orange |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | General purpose HPLC columns packed with particles > 3 µm, GC, SFC, HPLC, especially suited for mixtures (mid-polar) of water and organic solvents, Suitable for aqueous, polar, hydrophilic as well as nonpolar samples, organic, hydrophobic solvents with high particle-load, TOC/DOC (ppm) determinations |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Filtration area | 4.91 cm² |
| Storage temperature | RT |
If you would like to learn more technical parameters and applications about Syringe filters (combi), CHROMAFIL GF / PET, 25 mm, 1 µm / 0.45 µm please contact us online or leave a message.
Please kindly contact us through Tel: +86 (0) 21/3352 2300 for more information.
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