Sterile Syringe Filter - Specification
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Filter Media |
Nylon/PTFE/PTFE L/PES/PVDF/MCE/CA/GF/PP |
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Available Pore Size |
0.1μm, 0.22μm, 0.45μm, 0.65μm, 0.8μm, 1.0μm, 3.0μm, 5.0μm, 10μm |
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Pre-filter |
1um Glass Fiber or PP or none |
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Diameter |
4mm |
13mm |
25mm |
33mm |
50mm |
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Housing |
PP |
PP |
PP |
PP |
PP |
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Filtration Area |
0.2cm2 |
1.3cm2 |
4.9 cm2 |
8.5 cm2 |
19.8cm2 |
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Maximum Operating Pressure |
5.2bar |
5.2bar |
5.2bar |
5.2bar |
5.2bar |
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Process Volume |
2ml |
10ml |
100ml |
200ml |
5000ml |
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Hold-up Volume |
<10ul |
< 50ul |
<100ul |
<200ul |
<350ul |
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Inlet |
Female Luer Lock |
7~13 mm stepped hose barb connection with 6:100 Luer slip |
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Outlet |
Male Luer Unlock |
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Flow Direction |
Flow should enter from the inlet |
Both is fine |
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Temperature |
Maximum Operating Temperature 131℃ |
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Sterilization |
Autoclave at 121℃ at 1 bar for 20 minutes/EO/Gamma |
By EO or autoclave cycles of 30 min at 123℃. |
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Features
* Female Luer-Lock inlet and Male-Luer slip outlet.
* Both Non-sterile and Individual packed Sterile syringe filters are available.
* Pore size of filter media are available from 0.1μm, 0.22μm, 0.45μm, 0.65μm, 0.8μm, 1.0μm, 3.0μm, 5.0μm, 10μm.
* Two layer syringe filters with 1 μm Glass Fiber or PP pre-filter also available.
* Housing Diameter can be choose from 4mm,13mm, 25mm, 33mm,50mm.
If you are looking for Whatman alternatives, these will be your best option.
*Nylon66/Polyamide (NY)
Hydrophilic membrane. Resistant to a range of organic solvents. Suitable for use with high pH samples. Binds proteins, which makes it unsuitable for protein recovery applications.
* Polytetrafluoroethylene(PTFE)
Hydrophobic membrane. Resistant to organic solvents as well as strong acids and bases. Low protein binding. Low in extractables. Main applications are the filtration of non-aqueous samples. Prior to filtering of aqueous samples the membrane must be pre-wetted with a water-miscible organic solvent.
* Hydrophilic Polytetrafluoroethylene (PTFE L)
Hydrophilic PTFE membranes are unsupported membrane that ideal for HPLC and mixtures of aqueous and organic solvents. Use with both aqueous and organic solvents, along with their mixtures.
* Polyethersulfone( PES )
Hydrophilic membrane. Broad solvent compatibility. Suitable for filtration of aqueous and compatible organic solvents. Higher liquid flow than either PTFE or PVDF. Low in extractables. Low protein binding.
* Cellulose Acetate (CA)
Hydrophilic membrane. Limited solvent resistance. Very low protein binding capacity, which makes it an excellent choice for protein recovery applications.
* Polyvinylidene Difluoride (PVDF)
Hydrophobic membrane. Fast flow rate and very low protein binding. Generally compatible with most common solvents. Ideal for protein recovery applications.
* Mixed Cellulose Esters(MCE)
Hydrophilic MCE membranes. Biologically inert mixture of Cellulose Acetate and Cellulose Nitrate membranes which
have higher protein binding than CA for most proteins. High porosity provides high flow rate. Good use for aqueous based samples.
* Glass Microfiber/Glass Fiber (GMF/GF)
Hydrophilic material. Excellent compatibility with organic solvents and strong acids (apart from hydrofluoric acid) and bases. Either used as a prefilter or as a final filter.
* Polypropylene (PP)
Slightly hydrophobic membrane. Resistant to a wide range of organic solvents. Also good choice used as a prefilter or as a final filter.