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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
GVS 1222855 Magna™, Filtration Membrane, Nylon 20cmx20cm 0.8 µmNylon Membrane, 0. 8 m, 200x200 mm, 5 pk Magna Nylon Filtration Membrane; 0. 8m, 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 supported
Nylon Membrane, 0.8 µm, 200x200 mm, 5/pkMagna Nylon Filtration Membrane;
0.8µm, 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
4.6 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Good quality. My puppy loves these
Color: Colorful
Good quality. Great for teething puppies.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Leak’s a little
Color: Colorful
Dog loves them. Stopped her from chewing on me!!
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Reviewed in the United States on April 21, 2026
★★★★★ 4
Not Durable Enough
Color: Colorful, Color: Colorful
These worked SO WELL...
For one night. Maybe my pupper is just super destructive with his chewing, but he had a chunk of the top of the pineapple off less than 10 minutes after opening the package.
That being said, the concept is perfect. He is very active when I'm trying to settle him down for the night if he hasn't had enough activity during the day. This translated to him trying to chew everything (including my arm, and RIP my comforter...) I wanted to find something for him to chew on that would help sooth his teeth/gums, since the other toys he loves weren't interesting enough to keep him engaged. Unfortunately, despite one night of his chewing relaxation, he chewed right through them.
At least I know the concept of a frozen chew toy is the correct intervention. I'm just sad that these were destroyed so quickly!
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Reviewed in the United States on July 18, 2024
★★★★★ 3
Be careful. It can be swolled
Color: Colorful
These work for a little bit but very easy to chew up. They stay cold for a good while but to easy to chew up and be swollen
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Lay flat handle is a game change
This dog steak is made of quality steel easy to install and has held up overtime. I would highly recommend.
I bought this dog steak over two years ago. Immediately and easily screwed it into the ground for a secure hold. The lay flat handle is convenient for attaching a cable or rope to tie your dog up to. The lay flat handle, makes it easy and convenient for mowing your lawn. I have never once pulled it or moved it in order to mow our grass and after two years, it has remained as secure as it was the day I screwed into the ground.
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Reviewed in the United States on May 7, 2025