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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
For Your Every Summer RSVP, with Code: SUMMER15
Description
GVS 1222857 Magna™, Filtration Membrane, Nylon 20cmx20cm 0.45 µmNylon Membrane, 0. 45 m, 200x200 mm, 5 pk Magna Nylon Filtration Membrane; 0. 45m, NON STERILE, 200mm x 200mm Pore Sizes available: 0. 22m, and 0. 45m. 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
Nylon Membrane, 0.45 µm, 200x200 mm, 5/pkMagna Nylon Filtration Membrane;
0.45µm, NON-STERILE, 200mm x 200mm
Pore Sizes available: 0.22µm, and 0.45µm.
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
4.1 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Super comfy loafer
Size: 9, Color: Charcoal
Very comfortable loafer! Love wearing them!
They also fit perfectly right out of the box. My second pair in 2 years - love them!
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Comfortable shoe
Size: 11, Color: Grey
Very comfortable, attractive design. Lightweight, great fit and nice colors to choice from.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
No half sizes so always go bigger. If you wear 10.5 then buy 11
Size: 10, Color: Black
Fantastic fit and very comfortable
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Super Comfortable shoes.
Size: 11, Color: Charcoal
I purchased these Hey Dudes for my husband. His feet always hurt. The moment he put these on he was so surprised at how comfortable they are. He loves the color and how he can dress them up or dress them down. The material is sturdy and comfortable. He found them great to wear and bring on a recent cruise we took. Comfortable to wear and walk around all day in and wear them at night for dressier nights.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Nice shoes at great value
Size: 10, Color: Grey
Great shoes at a very good price
Very comfortable
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Reviewed in the United States on April 24, 2026