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Whatman 6900-2502 GD/X 25 Sterile Syringe Filter, 25mm, 0.2 Micron, PVDF Filtration Medium, Pack of 50
ETB 38780
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The Whatman 6900-2502 GD/X 25 sterile syringe filters with a PVDF membrane have good chemical resistance, low protein binding, and negligible extractables. Pack of 50.
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What Stands Out
Product Details
- Sterile 25mm syringe filters with polypropylene housing
- 0.2 micron retention for highly particulate-loaded samples >10mL
- PVDF membrane with low protein-binding properties for aqueous and organic-based samples
- Pack of 50 filters
- PVDF membrane has good chemical resistance to common HPLC solvents
- Manufactured by Cytiva, a division of General Electric
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Laboratory Researchers
Ideal for researchers needing sterile filtration of samples in biochemical and microbiological applications, ensuring sample purity.
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Clinical Labs
Perfect for clinical laboratories requiring reliable sterilization and filtration of biological fluids and samples.
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Pharmaceutical Companies
Useful for pharmaceutical manufacturers for sterilizing solutions prior to formulation and ensuring compliance with quality standards.
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Large Volume Filtration
Not suitable for filtering large volumes of liquid due to the 25mm size restricting throughput.
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Non-Aqueous Solutions
PVDF material may not perform well with organic solvents or oils, limiting its use in certain applications.
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Very Fine Particulates
Filters with 0.2 microns might not effectively remove extremely fine particulates or viruses, leading to potential contamination.
Product Description
Whatman 6900-2502 GD/X 25 Sterile Syringe Filter, 25mm, 0.2 Micron, PVDF Filtration Medium, Pack of 50
About This Item
Introducing the Whatman 6900-2502 GDX 25 Sterile Syringe Filter, the perfect filtration solution for your laboratory needs. This syringe filter is designed to provide reliable and efficient filtration, ensuring that your samples are free from contaminants. With a 25mm filter and a 0.2 micron retention, the Whatman 6900-2502 GD/X 25 syringe filter is suitable for use with highly particulate-loaded samples greater than 10mL. The filter features a PVDF membrane, known for its excellent chemical resistance to common HPLC solvents.
This makes it ideal for a wide range of applications in pharmaceutical research and diagnostic testing. One key advantage of the PVDF membrane is its low protein binding, which ensures minimal sample loss during filtration. Additionally, the PVDF membrane has negligible extractables, further enhancing the purity of your samples. With a pack of 50, you can rely on the Whatman 6900-2502 GDX 25 Syringe Filter to meet your filtration needs consistently. It features a polypropylene housing, providing durability and compatibility with a variety of solvents. Whether you need sterile filtration for microbiological analysis or chemical analysis, the Whatman 6900-2502 GDX 25 Syringe Filter is your go-to solution.
Its non-toxic PVDF filtration medium ensures the safety of your samples, making it suitable for medical and laboratory use. Trust in the high-quality construction and performance of the Whatman 6900-2502 GDX 25 Sterile Syringe Filter. Experience efficient and reliable filtration for your research and testing applications. Don't compromise on the quality of your results - choose Whatman.
Customer Questions & Answers
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Question:
What applications can I use the Whatman 6900-2502 GDX 25 Sterile Syringe Filter for?
Answer: The Whatman 6900-2502 GDX 25 Sterile Syringe Filter is ideal for various laboratory applications, including filtration of biological samples, tissue culture media, and sterile preparations. With its 0.2-micron pore size, it effectively removes bacteria and particulates, ensuring contaminant-free results. You can utilize this filter in microbiology, molecular biology, and pharmaceutical settings, where precision is crucial for maintaining sample integrity. -
Question:
Is the Whatman 6900-2502 filter suitable for HPLC applications?
Answer: Yes, the Whatman 6900-2502 GDX filter is suitable for High-Performance Liquid Chromatography (HPLC) applications. The PVDF filtration medium ensures low extractables and high compatibility with solvents commonly used in HPLC. This filter efficiently removes particulate matter from samples before they enter the HPLC system, helping to protect the instrument and improve reproducibility in analytical results. -
Question:
What is the composition of the Whatman GDX filter and how does it perform?
Answer: The Whatman GDX filter is made from polyvinylidene fluoride (PVDF), a material known for its chemical resistance and low protein binding properties. This composition allows for excellent performance in filtering aqueous solutions and organic solvents. The 25mm diameter makes it versatile for various syringe sizes, ensuring a broad application range while maintaining efficient filtration and preventing clogging during use. -
Question:
Are these filters sterile, and how are they packaged?
Answer: Yes, the Whatman 6900-2502 GDX filters are sterile and individually packaged to maintain their sterility until use. This is crucial for laboratory applications where contamination could compromise results. Each pack contains 50 filters, making it convenient for frequent filtration tasks while ensuring that you have enough supply for multiple experiments. -
Question:
How do I use the Whatman 6900-2502 syringe filter effectively?
Answer: To use the Whatman 6900-2502 syringe filter, attach it to a compatible syringe after preparing your sample. Gently push the sample through the filter into your receiving container. Remember to avoid excessive force to prevent filter rupture. This process allows for sterile filtration, ensuring that your samples are free from contaminants and ready for analysis or further processing. -
Question:
Can I use this filter for protein solutions, and how does it affect the yield?
Answer: Yes, the Whatman 6900-2502 GDX filter is suitable for protein solutions, thanks to its low protein binding characteristics. This means that minimal protein is lost during the filtration process, preserving the yield of your samples. It's particularly useful in applications involving sensitive biomolecules, where maintaining sample integrity is paramount for accurate analysis. -
Question:
What are the storage conditions for these filters?
Answer: Store the Whatman 6900-2502 GDX filters in a cool, dry place, away from direct sunlight. Keeping them in their original packaging until use is essential to maintain their sterility and ensure optimal performance. Proper storage extends the lifespan of the filters, guaranteeing that they remain effective when you need them for filtration tasks in your lab. -
Question:
Can these filters be reused?
Answer: No, the Whatman 6900-2502 GDX filters are designed for single-use to ensure sterility and prevent contamination. Reusing filters can lead to compromised sample integrity and invalid results. For best practices, always use a new filter for each filtration process, particularly in sensitive applications where precision is critical. -
Question:
What is the flow rate for the Whatman 6900-2502 filter?
Answer: The flow rate for the Whatman 6900-2502 GDX filter can vary depending on the viscosity of the sample being filtered. However, it typically allows for efficient filtration while maintaining a steady flow. Users can adjust the pressure applied to the syringe to ensure optimal filtration speed without compromising sample quality, especially when dealing with highly viscous solutions. -
Question:
Where can I buy the Whatman 6900-2502 GDX 25 Sterile Syringe Filter in Ethiopia?
Answer: You can buy the Whatman 6900-2502 GDX 25 Sterile Syringe Filter on Ubuy. Ubuy offers a wide selection of laboratory supplies, and you can easily find the product by searching their site. They provide reliable service and a seamless shopping experience, making it convenient for you to procure essential lab equipment and supplies.
Whatman Syringe Filters Editorial Review
The Whatman 6900-2502 GD/X 25 Sterile Syringe Filter is highly praised for its filtration capabilities. It effectively filters both larger and finer materials. Despite being a bit pricey, customers find it well worth the price.
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Pros
- Highly effective filtration
- Filters both larger and finer materials
Cons
- Pricier compared to other options
Product Price History
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ETB 38780
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Features & Benefits
- Use with highly particular-loaded samples greater than 10mL
- 0.2 micron retention
- Low protein binding properties for use with aqueous and organic-based samples
- Pack of 50
- Manufactured by Cytiva under brands including Cytiva and Whatman
- Sterile 25mm syringe filters with polypropylene housing