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- USA
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
GVS 1213768 Magna™, Filtration Membrane, Nylon 25mm 0.22 µmNylon Membrane, 0. 22 m, 25 mm, 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, 0.22 µm, 25 mm, 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
4.0 ★★★★★
Based on 1507 reviews
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Product Reviews
★★★★★ 5
Holds up longer than other toys
My dog is picky. She lives this one. Keeps her entertained. Good size. Good Value for money.
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Reviewed in the United States on November 15, 2025
★★★★★ 4
Keep my dog entertained…for a while!!
My dog absolutely loves this toy! I spread a bit of peanut butter on it and he gets so excited every time. It keeps him busy for a few minutes, though he licks it clean super fast. Still a great way to give him a little treat and mental stimulation.
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Reviewed in the United States on October 25, 2025
★★★★★ 5
Performs as promised. Great value.
FANTASTIC!!! More than expected. We use it outside. Our 10 m.o. GSD loves it! It dosen't bounce like a ball. But it gives her plenty of exercise. The chewability is unbelievable. Definitely great product. Will buy & recommend for any chewer pup!
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Reviewed in the United States on October 22, 2025
★★★★★ 3
Seems okay
The dogs weren’t crazy about this size maybe a little too big for their jaw size. I have two Frenchies
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Reviewed in the United States on January 25, 2026
★★★★★ 1
Not for puppies as they are able to eat the rub bar
Dog ate pieces on first use.
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Reviewed in the United States on January 4, 2026
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