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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
GVS 1213812 Magna™, Filtration Membrane, Nylon 47mm 5.0 µmNylon Membrane, 5. 0m, 47mm, White, not gridded, 100 pk Magna Nylon Filtration Membrane; supported, naturally hydrophilic designed to wet out evenly and retain its superior strength during use in general filtration and medical assays. Untreated nylon performs optimally in standard techniques like Northerns and Southerns. Binding capacity 350 g sqcm Features and Benefits Internally supported with an inert polyester support web giving it added
Nylon Membrane, 5.0µm, 47mm, White, not gridded, 100/pkMagna Nylon Filtration Membrane; supported, naturally hydrophilic designed to wet out evenly and retain its superior strength during use in general filtration and medical assays. Untreated nylon performs optimally in standard techniques like Northerns and Southerns. Binding capacity 350 µg/sqcm
Features and Benefits
Internally supported with an inert polyester support web giving it added dimensional strength and stability that prevents cracking, tearing, curling and breaking. Naturally hydrophilic membrane does not require wetting agents that can interfere with biological processes.
Applications
Southern transfer, Northern transfers, UV Crosslinking, colony lifts, plaque lifts, library screening, aqueous, solvent and mobile phase filtration; HPLC sample penetration and solvent filtration; clarification and sterilization
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 974 reviews
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Product Reviews
★★★★★ 3
Hanes Pullover Hoodie (Red)
Size: Large, Color: Deep Red
Pros:
The red color is vibrant and looks great out of the box.
Initial fit is decent.
Cons:
Excessive Shedding: The "fuzz" and inner lining fibers get absolutely everywhere. It sticks to your undershirt, your hair, and even the furniture. It’s a constant annoyance that doesn't seem to stop even after the first wear.
Color Bleeding: The dye runs significantly. If you aren't extremely careful in the wash, it will ruin anything lighter than it, and you'll notice the vibrancy of the red fading faster than expected.
Low Durability: Between the shedding and the dye issues, the quality just isn't there for long-term use.
Final Verdict: I’d give this a 3/5 at best. While it’s an affordable basic, the mess it leaves behind and the hassle of the dye running make it more of a headache than it’s worth. I’d recommend looking for something with a higher-quality fleece lining that won't leave you covered in red lint.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Nice shoes
Size: 13 Wide Big Kid, Color: Purple/Turq
Absolutely love the colors on these shoes. My daughter loves them and says they are comfortable! Would buy them again!
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Comfortable!
Size: 12.5 Big Kid, Color: Purple/Turq
My daughter loves these. She’s5. We got the size 12.5 and they fit her well.. a little space between her toes and the tip of the shoe but just the right amount. She says they are comfortable and good for her PE class and playing outside. We got the blue and then I ordered the black cause she loved them so much.
They were on a great sale too!
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Great kids sneakers
Size: 4 Big Kid, Color: Grey/Green
My kid loves the sneakers they are holding up well and the fit is true to size.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Truly fits wide feet!!
Size: 6 Wide Big Kid, Color: Purple/Turq
Runs true to size in length, and the wide is actually wide enough for my 10yo's duck feet!! My daughter wears a 5.5/6 so we ordered 6wide - great fit and nice colors! We love the Saucony sneakers that have the alternative closure aka velcro straps bc my girls still struggles tying laces tight!!
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Reviewed in the United States on October 1, 2025
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