Syringe Filter
Syringe Filters are used for many routine preparation steps in laboratories all over the world. They are convenient, ready-to-use disposables for sterile filtration of liquids and removal of particles from solutions and gases. Depending on the reagents filtered, syringe filters have to fulfill certain requirements to best serve customer's application. For clarification and sterilization of liquids, filtration is the optimal method. It removes microorganisms and particles reliably, without any effects on the ingredients due to adsorption or decomposition. Sterile filtration of liquids and gases with virtually no effect on the ingredients.
Sterile syringe filters are typically used in life science applications to sterilize solutions or for clarification. Non-sterile syringe filters are used across a range of filtration and sample preparation applications. They are widely used in analytical chemistry for sample preparation, protecting analytical equipment from particle contamination.
Syringe Filters are dedicated for various filtration applications. PES, PVDF, PTFE, MCE, CA, Nylon membrane filters are ideal for sample preparation and small volume chemical filtration. Available in 0.22µm and 0.45 µm pore sizes and three diameters to suit your application needs. The single-use, disposable filter removes particles larger than the membrane's rated pore size. Exceptionally consistent pore size maximizes sterility. Plus, our products feature low leachables, extractables, and protein binding. Biosharp syringe filters protect your samples without adding contaminants or interfering with your analytes or proteins.
Sterile Syringe Filter
Features
- Four filter membranes available (PES, PVDF, PTFE, MCE, CA, Nylon)
- 0.22µm and 0.45µm pore sizes are available
- Large pore sizes for high throughput and fast flow rates
- Low protein binding to minimize sample loss
- Low back pressure for ease of use
- Ergonomic, individually blister packaged
- Disposables
Ordering information
| Cat.No. | Diameter (mm) | Pore Size (µm) | Packaging | Membrane Type |
|---|---|---|---|---|
| PES Membrane | ||||
| BS-PES13-22-S | 13 | 0.22 | 1pc/unit, 100units/box | PES |
| BS-PES13-45-S | 13 | 0.45 | 1pc/unit, 100units/box | PES |
| BS-PES25-22-S | 25 | 0.22 | 1pc/unit, 50units/box | PES |
| BS-PES25-45-S | 25 | 0.45 | 1pc/unit, 50units/box | PES |
| BS-PES-22 | 33 | 0.22 | 1pc/unit, 100units/box | PES |
| BS-PES-45 | 33 | 0.45 | 1pc/unit, 100units/box | PES |
| BS-PES-22-H | 33 | 0.22 | 1pc/unit, 100units/box | PES |
| BS-PES-45-H | 33 | 0.45 | 1pc/unit, 100units/box | PES |
| PVDF Membrane | ||||
| BS-PVDF13-22-S | 13 | 0.22 | 1pc/unit, 100units/box | PVDF hydrophobic |
| BS-PVDF13-45-S | 13 | 0.45 | 1pc/unit, 100units/box | PVDF hydrophobic |
| BS-PVDF25-22-S | 25 | 0.22 | 1pc/unit, 100units/box | PVDF hydrophobic |
| BS-PVDF25-45-S | 25 | 0.45 | 1pc/unit, 100units/box | PVDF hydrophobic |
| BS-PVDF33-22-S | 33 | 0.22 | 1pc/unit, 100units/box | PVDF hydrophobic |
| BS-PVDF33-45-S | 33 | 0.45 | 1pc/unit, 100units/box | PVDF hydrophobic |
| BS-PVDFL13-22-S | 13 | 0.22 | 1pc/unit, 100units/box | PVDF hydrophilic |
| BS-PVDFL13-45-S | 13 | 0.45 | 1pc/unit, 100units/box | PVDF hydrophilic |
| BS-PVDFL25-22-S | 25 | 0.22 | 1pc/unit, 100units/box | PVDF hydrophilic |
| BS-PVDFL25-45-S | 25 | 0.45 | 1pc/unit, 100units/box | PVDF hydrophilic |
| BS-PVDFL33-22-S | 33 | 0.22 | 1pc/unit, 100units/box | PVDF hydrophilic |
| BS-PVDFL33-45-S | 33 | 0.45 | 1pc/unit, 100units/box | PVDF hydrophilic |
| PTFE Membrane | ||||
| BS-PTFE13-22-S | 13 | 0.22 | 1pc/unit, 100units/box | PTFE hydrophobic |
| BS-PTFE13-45-S | 13 | 0.45 | 1pc/unit, 100units/box | PTFE hydrophobic |
| BS-PTFE25-22-S | 25 | 0.22 | 1pc/unit, 100units/box | PTFE hydrophobic |
| BS-PTFE25-45-S | 25 | 0.45 | 1pc/unit, 100units/box | PTFE hydrophobic |
| BS-PTFE33-22-S | 33 | 0.22 | 1pc/unit, 100units/box | PTFE hydrophobic |
| BS-PTFE33-45-S | 33 | 0.45 | 1pc/unit, 100units/box | PTFE hydrophobic |
| BS-PTFEL13-22-S | 13 | 0.22 | 1pc/unit, 100units/box | PTFE hydrophilic |
| BS-PTFEL13-45-S | 13 | 0.45 | 1pc/unit, 100units/box | PTFE hydrophilic |
| BS-PTFEL25-22-S | 25 | 0.22 | 1pc/unit, 100units/box | PTFE hydrophilic |
| BS-PTFEL25-45-S | 25 | 0.45 | 1pc/unit, 100units/box | PTFE hydrophilic |
| BS-PTFEL33-22-S | 33 | 0.22 | 1pc/unit, 100units/box | PTFE hydrophilic |
| BS-PTFEL33-45-S | 33 | 0.45 | 1pc/unit, 100units/box | PTFE hydrophilic |
| MCE Membrane | ||||
| BS-MCE13-22-S | 13 | 0.22 | 1pc/unit, 100units/box | MCE |
| BS-MCE13-45-S | 13 | 0.45 | 1pc/unit, 100units/box | MCE |
| BS-MCE25-22-S | 25 | 0.22 | 1pc/unit, 100units/box | MCE |
| BS-MCE25-45-S | 25 | 0.45 | 1pc/unit, 100units/box | MCE |
| BS-MCE33-22-S | 33 | 0.22 | 1pc/unit, 100units/box | MCE |
| BS-MCE33-45-S | 33 | 0.45 | 1pc/unit, 100units/box | MCE |
| CA Membrane | ||||
| BS-CA13-22-S | 13 | 0.22 | 1pc/unit, 100units/box | CA |
| BS-CA13-45-S | 13 | 0.45 | 1pc/unit, 100units/box | CA |
| BS-CA25-22-S | 25 | 0.22 | 1pc/unit, 100units/box | CA |
| BS-CA25-45-S | 25 | 0.45 | 1pc/unit, 100units/box | CA |
| BS-CA33-22-S | 33 | 0.22 | 1pc/unit, 100units/box | CA |
| BS-CA33-45-S | 33 | 0.45 | 1pc/unit, 100units/box | CA |
| NY Membrane | ||||
| BS-NY13-22-S | 13 | 0.22 | 1pc/unit, 100units/box | NY |
| BS-NY13-45-S | 13 | 0.45 | 1pc/unit, 100units/box | NY |
| BS-NY25-22-S | 25 | 0.22 | 1pc/unit, 100units/box | NY |
| BS-NY25-45-S | 25 | 0.45 | 1pc/unit, 100units/box | NY |
| BS-NY30-45-S | 30 | 0.45 | 1pc/unit, 50units/box | NY |
| BS-NY33-22-S | 33 | 0.22 | 1pc/unit, 100units/box | NY |
| BS-NY33-45-S | 33 | 0.45 | 1pc/unit, 100units/box | NY |
Non-sterile Syringe Filter
Features
- Ideal for filtration
- Five filter membranes available (MCE, PES, Nylon, PTFE, PVDF)
- 0.22µm and 0.45µm pore sizes are available
- Available pre-filters produce lower back pressure and higher flow rates for easier sample filtration
- Low protein binding to minimize sample loss
- Available in a variety of sizes to accommodate volumes from 10 to 200 mL
- Autoclavable
- Disposables
Ordering information
| Cat.No. | Diameter (mm) | Pore Size (µm) | Packaging | Membrane Type |
|---|---|---|---|---|
| PES Membrane | ||||
| BS-QT-037 | 13 | 0.22 | 100pcs/box | PES, Fastest flowing and low-protein binding |
| BS-QT-038 | 13 | 0.45 | 100pcs/box | |
| BS-PES25-22 | 25 | 0.22 | 100pcs/box | |
| BS-PES25-45 | 25 | 0.45 | 100pcs/box | |
| BS-PES33-22 | 33 | 0.22 | 100pcs/box | |
| BS-PES33-45 | 33 | 0.45 | 100pcs/box | |
| PVDF Hydrophobic Membrane | ||||
| BS-PVDF13-22-B | 13 | 0.22 | 100pcs/box | PVDF, Hydrophobic |
| BS-PVDF13-45-B | 13 | 0.45 | 100pcs/box | |
| BS-PVDF25-22-B | 25 | 0.22 | 100pcs/box | |
| BS-PVDF25-45-B | 25 | 0.45 | 100pcs/box | |
| BS-PVDF33-22-B | 33 | 0.22 | 100pcs/box | |
| BS-PVDF33-45-B | 33 | 0.45 | 100pcs/box | |
| PVDF Hydrophilic Membrane | ||||
| BS-PVDF13-22-L | 13 | 0.22 | 100pcs/box | PVDF, Hydrophilic |
| BS-PVDF13-45-L | 13 | 0.45 | 100pcs/box | |
| BS-PVDF25-22-L | 25 | 0.22 | 100pcs/box | |
| BS-PVDF25-45-L | 25 | 0.45 | 100pcs/box | |
| BS-PVDF33-22-L | 33 | 0.22 | 100pcs/box | |
| BS-PVDF33-45-L | 33 | 0.45 | 100pcs/box | |
| PTFE Hydrophobic Membrane | ||||
| BS-PTFE13-22-B | 13 | 0.22 | 100pcs/box | PTFE, Hydrophobic |
| BS-PTFE13-45-B | 13 | 0.45 | 100pcs/box | |
| BS-PTFE25-22-B | 25 | 0.22 | 100pcs/box | |
| BS-PTFE25-45-B | 25 | 0.45 | 100pcs/box | |
| BS-PTFE33-22-B | 33 | 0.22 | 100pcs/box | |
| BS-PTFE33-45-B | 33 | 0.45 | 100pcs/box | |
| PTFE Hydrophilic Membrane | ||||
| BS-PTFE13-22-L | 13 | 0.22 | 100pcs/box | PTFE, Hydrophilic |
| BS-PTFE13-45-L | 13 | 0.45 | 100pcs/box | |
| BS-PTFE25-22-L | 25 | 0.22 | 100pcs/box | |
| BS-PTFE25-45-L | 25 | 0.45 | 100pcs/box | |
| BS-PTFE33-22-L | 33 | 0.22 | 100pcs/box | |
| BS-PTFE33-45-L | 33 | 0.45 | 100pcs/box | |
| MCE Membrane | ||||
| BS-QT-011 | 13 | 0.22 | 100pcs/box | MCE |
| BS-QT-012 | 13 | 0.45 | 100pcs/box | |
| BS-MCE25-22 | 25 | 0.22 | 100pcs/box | |
| BS-MCE25-45 | 25 | 0.45 | 100pcs/box | |
| BS-MCE33-22 | 33 | 0.22 | 100pcs/box | |
| BS-MCE33-45 | 33 | 0.45 | 100pcs/box | |
| CA Membrane | ||||
| BS-CA13-22 | 13 | 0.22 | 100pcs/box | CA |
| BS-CA13-45 | 13 | 0.45 | 100pcs/box | |
| BS-CA25-22 | 25 | 0.22 | 100pcs/box | |
| BS-CA25-45 | 25 | 0.45 | 100pcs/box | |
| BS-CA33-22 | 33 | 0.22 | 100pcs/box | |
| BS-CA33-45 | 33 | 0.45 | 100pcs/box | |
| Nylon Membrane | ||||
| BS-QT-013 | 13 | 0.22 | 100pcs/box | Nylon |
| BS-QT-014 | 13 | 0.45 | 100pcs/box | |
| BS-QT-039 | 25 | 0.22 | 100pcs/box | |
| BS-QT-040 | 25 | 0.45 | 100pcs/box | |
| BS-NY33-22 | 33 | 0.22 | 100pcs/box | |
| BS-NY33-45 | 33 | 0.45 | 100pcs/box | |