Hydrophilic PTFE Syringe Filters
Beneits
- Avoid the expense and inconvenience of keeping a variety of filters on hand. Versatile filter for aqueous and aggressive organic solvent-based solutions.
- Accurate analysis. HPLC certified for low levels of UV-absorbing extractables.
- Low protein binding membrane.
- Easy filtration of particulate-laden samples with glass fiber prefilter version.
- No prewetting is required.
Appplication
- Highly recommended for filtering HPLC samples.
- Available in 0.22 μm for UHPLC applications.
Speciication
| Membrane |
Pore Size |
Diameter |
Housing |
Quantity Pack |
| Hydrophobic PTFE |
0.22µm,0.45µm |
13mm,25mm |
PP |
100 |
| Hydrophilic PTFE |
0.22µm,0.45µm |
13mm,25mm |
PP |
100 |
| Nylon |
0.22µm,0.45µm |
13mm,25mm |
PP |
100 |
| PES |
0.22µm,0.45µm |
13mm,25mm |
PP |
100 |
| Hydrophobic PVDF |
0.22µm,0.45µm |
13mm,25mm |
PP |
100 |
| MCE |
0.22µm,0.45µm |
13mm,25mm |
PP |
100 |
| Glass Fiber(GF) |
0.22µm,0.45µm |
13mm,25mm |
PP |
100 |
Pore Size: 0.22µm/0.45µm
Membrane: Hydrophilic
Hydrophobic PTFE Syringe Filters
Benefits
- Ideal for filtration of gas and/or organic solvents.
- Prevents spurious peaks on chromatograms for accurate experimental results.
- HPLC certified for low levels of UV-absorbing extractables.
Appplication
- Filtering harsh chemicals.
- Moisture barrier for venting applications.
- HPLC/UHPLC Sample Preparation.
Specification
Pore Size: 0.22µm/0.45µm/1µm
Membrane: Hydrophobic PTFE
Nylon Syringe Filters
Benefits
- Excellent chemical compatibility with esters, bases, and alcohols.
- Low extractable
- Inherently hydrophilic:Saves time because no prewetting is required
Appplication
- Good for cryoprotectants such as DMSO
- Filtration of aqueous biological solutions,alcoholic solutions
- HPLC/UHPLC Sample Preparation
- Not recommended for acids > 1 N or halogenated solvents
- Recommended for aqueous samples only
Specification
Pore Size: 0.22µm/0.45µm
Membrane: Nylon
PES Syringe Filters
Beneits
- Accurate results for the most sensitive analysis of ionic species.
- Low Protein Binding and extractable.
- High flow rates.
Appplication
- Specifically designed for IC applications
- Excellent filter selection for dissolution samples
- Low drug and protein binding for pharmaceutical filtration
- Recommended for aqueous samples only
Speciication
Pore Size: 0.22µm/0.45µm/1µm
Membrane: PES
Hydrophobic PVDF Syringe Filters
Benefits
- Hydrophobic Membrane Compatible
- with a Wide Variety of Solvents
- Protects columns and instrumentation against particulate build up
Appplication
- Offers excellent chemical compatibility, even with aggressive acids and alcohols
- HPLC/UHPLC Sample Preparation
- Not recommended for acetone, DMF, DMSO, or bases > 6N
Specification
Pore Size: 0.22µm/0.45µm
Membrane: Hydrophobic PVDF
Glass Fiber Syringe Filters
Benefits
- Allowing quick and easy filtration of most difficult-to-filter samples
- Reduces clogging can use alone or in series with final membrane filter to increase flow rate
- Ensures broad chemical compatibility with polypropylene housing.
Appplication
- For difficult-to-Filter Samples
- HPLC/UHPLC Sample Preparation
- Removes particulate that interferes with UV/VIS spectrophotometric analysis
Specification
Pore Size: 0.22µm/0.45µm
Membrane: Glass Fiber
MCE(Mixed Cellulose Ester) Syringe Filters
Benefits
- Low Pressure Drop
- High partical retention
- Low Protein Binding and extractable
Appplication
- Ideal for buffers,aqueous reagents and solutions
Specification
Pore Size: 0.22µm/0.45µm
Membrane: MCE (Mixed Cellulose Ester)
FAQ
1. Q: Are you a trading company or a manufacturer? A: We are a professional manufacturer of all kinds of filter cartridges, housings and filtration systems. We provide you the total filtration solutions with our 25 years experience in the industry. As you can see, Darlly is the hottest searching word in Alibaba.com. Thanks for finding us here.
2. Q: May I have samples? A: Sure, of course. Sample cost can be refunded if you place formal orders in the future.
3. Q: Can you make customized products? A: Yes, of course if you can provide us detailed specifications or drawings. Our mission is make customer idea on the products and provide the customer satisfied solutions.
4. Q: Can I use our own designed package? A: Yes, size, color, logo and packaging style all can be customized.
5. Q: What's your MOQ? A: Normally, 500 PCS/item. Any trial order which is less than MOQ is warmly welcomed. If you have a trial order, please feel free to contact us so that we can make some shipping recommendation for you to save the cost based on the quantity you need.
6. Q: I am a small business owner, Can I buy from you? A: Yes, you are warmly welcomed. To grow with our customer is our goal. We would like to grow with you together.
7. Q: What is your general lead time? A: Normally 5-7working days for off-the-shelf samples and 20-25 days for bulk production.
8. Q: How should I pay you? A: We strongly recommend Trade Assurance service on the Alibaba platform. T/T, L/C, Western Union, MoneyGram,etc are acceptable.
9. Q: What certificate do you have? A: Our factory is ISO9001/ISO14000/OHSAS18000 certified. We have NSF, CE, Halal etc certificate for the products we are manufacturing.
10:Q: How should I place an order? A: Please kindly click" send inquiry" or "contact supplier", Then our sales engineer will recommend you suitable products for your selection also give some valuable suggestion for your selection.
11:Q: Since you are famous, can I be your agent? A: Welcome to join us, we are happy to have a further discussion with you. Let's work together to make the world cleaner, safer and more productive.
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