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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
For Your Every Summer RSVP, with Code: SUMMER15
Description
GVS 1213765 Magna™, Filtration Membrane, Nylon 293mm 0.1 µmNylon Membrane, 0. 1 m, 293 mm,White, not gridded, 25 pk Magna Nylon Filtration Membrane; 0. 1m, NON STERILE, 293mm diameter 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
Nylon Membrane, 0.1 µm, 293 mm,White, not gridded, 25/pkMagna Nylon Filtration Membrane;
0.1µm, NON-STERILE, 293mm diameter
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
4.9 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
My “go to” work shoes
Size: 9, Color: Brown
I think these look great, sporty and office appropriate for men as well outside of a really formal setting (wouldn’t pair with my suit but for chinos and a polo, it’s perfect!). The main thing I want to talk about though, is COMFORT. Man these are great! I’ve always had flat feet with discomfort after a few minutes of standing. With these on, I find myself using my standing desk for over an hour when I first get in and taking walks around the building during break time with ease. No tired feet when I get home and I think they look pretty cool to top it off. Great value.
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Reviewed in the United States on September 6, 2025
★★★★★ 5
Pleasantly surprised!
Size: 10, Color: Black
They look kinda of cheap and like old man shoes in the box. I was not expecting much as they were very inexpensive. They were boxed really cool with each shoe having its own sleeve and are true to size (Size 10). Comfortable and sturdier than they appear. They are very cushiony and look more stylish when you're wearing them. I thought they would wrinkle immediately upon wearing them but not so far. Was caught in a rainstorm and when they dried they were still like new. For the price (Just over $30 because I did not clip the coupon, grrrrrr!) they are well worth it. I am pleasantly surprised.
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Reviewed in the United States on July 31, 2025
★★★★★ 5
Fit Perfectly, Very Comfortable
Size: 11, Color: Black
I really love this shoe brand. I always play it safe with them — they’re comfortable, well-priced, and consistently reliable.
This particular pair stands out because it’s very lightweight, extremely comfortable, and fits me perfectly.
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Reviewed in the United States on January 2, 2026
★★★★★ 3
Only last one year
Size: 12, Color: Brown
These shoes were comfortable for a time but only last me for almost exactly a year. Mostly walking around an office and one of the soles completely fell off. With the other shoe trending that way.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Look Good, and Comfortable!
Size: 12, Color: Black
These shoes fit my wide feet and are comfortable as well! I have received compliments on them and I would definitely buy them again.
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Reviewed in the United States on May 13, 2026
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