Description
Specifications Table
| Product Name | Whatman NYL Membrane Filter | 7402-001 |
|---|---|
| Pack Size | 13MM,0.2uM (Pack of 100), 25MM,0.2uM (Pack of 100), 47MM,0.2uM (Pack of 100), 90MM,0.2uM (Pack of 50), 13MM,0.45uM (Pack of 100), 25MM,0.45uM (Pack of 100), 47MM,0.45uM (Pack of 100), 90MM,0.45uM (Pack of 50), 47MM,0.8uM (Pack of 100), 47MM,1.0uM (Pack of 100) |
| Form | Membrane Discs |
| Grade | Laboratory-Grade |
| Application | Protein binding, nucleic acid analysis, particle filtration |
Product Description
When precision matters in your lab work, the Whatman NYL Membrane Filter (7402-001) delivers consistent performance for critical applications. Designed for researchers, students, and educators, these hydrophilic nylon membranes offer superior binding capacity for proteins and nucleic acids, making them a staple in molecular biology and analytical labs.
Unlike standard filters, Whatman’s NYL membranes combine durability with high flow rates, ensuring efficient sample processing without compromising integrity. The 0.2µm to 1.0µm pore sizes cater to a range of filtration needs, from sterile filtration to particle removal. Whether you’re working on DNA/RNA purification, protein assays, or environmental testing, these membranes provide the reliability your experiments demand.
At eqipped, we understand the importance of quality lab supplies. That’s why we source authentic Whatman products, trusted by scientists worldwide. Each pack is carefully handled to maintain sterility and performance, so you can focus on your research without worrying about supply inconsistencies.
Upgrade your lab filtration today. Buy Whatman NYL membrane filters online at eqipped for guaranteed authenticity and fast shipping.
Why Researchers Trust Whatman NYL Membranes
Hydrophilic nylon membranes like the 7402-001 are preferred in labs for their unique properties:
- High Protein Binding: Ideal for immunoblotting and dot-blot assays.
- Chemical Resistance: Compatible with organic solvents and aqueous solutions.
- Low Extractables: Minimizes interference in sensitive analyses.
- Uniform Pore Structure: Ensures consistent filtration results.
For students and educators, these filters simplify complex protocols, offering a balance of affordability and performance. Whether you’re setting up a new lab or restocking, eqipped makes it easy to buy Whatman nylon membrane filters online with just a few clicks.
Applications in Your Lab
From academic projects to advanced research, these membranes adapt to diverse workflows:
- Molecular Biology: DNA/RNA purification, Southern/Northern blotting.
- Protein Research: Western blotting, protein concentration.
- Environmental Testing: Water and air sample analysis.
- Pharmaceuticals: Sterile filtration of drugs and buffers.
With multiple sizes (13mm to 90mm) and pore options (0.2µm to 1.0µm), you can tailor your filtration setup to specific needs. The pack sizes (50–100 discs) ensure you always have spares on hand, reducing downtime in busy labs.
How to Choose the Right Pore Size
Selecting the correct membrane pore size is crucial for accurate results:
- 0.2µm: Sterile filtration, removing bacteria and fine particles.
- 0.45µm: General-purpose filtration, including protein samples.
- 0.8µm–1.0µm: Faster flow rates for less stringent applications.
For nucleic acid work, 0.45µm is often preferred for its balance of retention and flow. If you’re unsure, eqipped’s team can guide you to the best option for your experiment.
Safety and Handling
While nylon membranes are chemically resistant, always follow lab safety protocols:
- Wear gloves to avoid contamination.
- Store in a dry, dust-free environment.
- Avoid exposure to strong acids or oxidizing agents.
FAQs
What is the difference between nylon and nitrocellulose membranes?
Nylon membranes like Whatman NYL offer higher binding capacity and durability compared to nitrocellulose, making them better for repeated probing and harsh conditions.
Can I autoclave these filters?
Yes, Whatman NYL membranes are autoclavable at 121°C for 15 minutes, ensuring sterility for sensitive applications.
Are these filters suitable for HPLC sample preparation?
Absolutely. The 0.2µm and 0.45µm versions are commonly used to clarify samples before HPLC analysis.
How do I store unused membranes?
Keep them in their original packaging at room temperature. Avoid humidity to prevent pore clogging.
Does eqipped offer bulk discounts on Whatman filters?
Yes, contact our support team for bulk pricing on larger quantities for institutional orders.
Ready to streamline your lab filtration? Order Whatman NYL membrane filters online now at eqipped and experience hassle-free delivery.
