
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
For Your Every Summer RSVP, with Code: SUMMER15
Description
GVS 1213375 MagnaNeutral™, Transfer Membrane Neutral Nylon 137mm 0.45 µmNeutral Nylon Transfer Membrane, 0. 45 m, 137 mm, 50 pk, White, Not gridded GVS MagnaNeutral: Neutral Nylon Transfer membrane 0. 45m NON STERILE 137mm diameter Pure polymer impregnated in by an inert polyester web. Naturally hydrophilic and optimized for protein binding and for high, reproducible binding of nucleic acids. The controlled microporous nylon membrane is cast on an inert, internal support web that gives it added dimensional strength and
Neutral Nylon Transfer Membrane, 0.45 µm, 137 mm, 50/pk, White, Not griddedGVS MagnaNeutral™: Neutral Nylon Transfer membrane 0.45µm
NON-STERILE
137mm diameter
Pure polymer impregnated in by an inert polyester web. Naturally hydrophilic and optimized for protein binding and for high, reproducible binding of nucleic acids. The controlled microporous nylon membrane is cast on an inert, internal support web that gives it added dimensional strength and stability to prevent cracking, tearing, curling and breaking.
Pore Sizes available: 0.22µm, and 0.45µm
Features and Benefits
Supported nylon has added strength and durability prevent distortion or contamination in multiple reprobings. High Binding capacity: with a nucleic acid binding capacity of ~350 µg/sqcm.
Applications
Southern transfer, Northern transfers, protein binding, microarrays, macroarrays, dot/slot blots, radiolabeled detection systems, non-radiolabeled detection systems, colony lifts, plaque lifts, library screening.
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 1775 reviews
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Product Reviews
★★★★★ 3
Worth the price
Size: 10, Color: Tan
A little tie on the valley,
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Good
Size: 9, Color: Black
Good good good
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Le quedaron bien a mi hijos
Size: 8.5, Color: Black
El zapatos ese buenísimo
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Comfortable and Classic Dress Shoes That Look Great All Day
Size: 12, Color: Cognac
These dress shoes have been a great addition to my wardrobe. Right out of the box, they felt comfortable thanks to the cushioned foam insole. I can wear them for long days at work or events without my feet feeling sore, which is something I really appreciate.
The faux leather upper looks polished and well-made. The cap-toe design and subtle contrast stitching give the shoes a classic, professional appearance that pairs perfectly with dress pants or a suit. They have a clean, timeless style that never feels outdated.
The fit is true to size, and the lace-up closure provides a secure and adjustable fit. I also like the stability of the stacked heel and the non-slip sole, which gives me confidence when walking on different surfaces.
Overall, these shoes deliver both comfort and style. They look sharp, feel supportive, and hold up well with regular use. I am very happy with this purchase and would definitely recommend them to anyone looking for reliable, classic dress shoes.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Appearance
Size: 8, Color: Tan
Looks better in person
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Reviewed in the United States on May 31, 2026