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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
GVS 1213776 Magna™, Filtration Membrane, Nylon 47mm 0.45 µmNylon Membrane, 0. 45m, 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, 0.45µm, 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
4.5 ★★★★★
Based on 1874 reviews
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Product Reviews
★★★★★ 5
Buen tamaño y calidad
Buen tamaño y calidad, llego muy rapido
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Larger than chapst
Its larger than the normal chap stick that you're accustomed too. Goes on very smooth , it has a creamy texture to it.
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Reviewed in the United States on March 22, 2026
★★★★★ 4
Black stuff in tube and in balm
I bought in January and the tube has black stuff in the tube and in balm.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Wow! So moisturizing!
OMGosh, this feels so good on your lips! I just got this today so I’ll have to update if the moisture doesn’t last. But so far it feels nice.
I did have a slight issue with it melting onto itself in the one day it took to get to me. See photos. The tube itself was slightly concave because of the melting. But is still intact.
So far though I love this stuff!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Pretty good stuff
Not a miracle cream, but I've certainly paid more for worse lip balm. The tallow is helping keep my lips hydrated, and it feels great when applied. Just got Invisalign, and I struggle with hydration normally, but this is helping keep the lips soft and smooth, and is miles ahead of the cheap drugstore brands that dry more than they help.
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Reviewed in the United States on April 13, 2026
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