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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
GVS 1215589 PreSep™ Filtration Membrane, Glass Fiber Binderless 47mm, 1.0 µm (G40), 500/pkGlass Fiber filter Membrane Binderless,1. 0m, 47mm diameter, 500 pk GVS Pre Sep(TM) Glass Fiber membranes Without Binders. 1m, 47mm diameter. Composed of borosilicate glass fibers woven into a porous matrix without bonding resin. Glass prefilters without binders are designed to avoid binder extractables during solvent filtration or gravimetric analysis. Pore Sizes available: 0. 7m, and 1. 0m Features and Benefits Glass Fiber membranes are biologically
Glass Fiber filter Membrane Binderless,1.0µm, 47mm diameter, 500/pkGVS Pre-Sep(TM) Glass Fiber membranes Without Binders.
1µm, 47mm diameter. Composed of borosilicate glass fibers woven into a porous matrix without bonding resin. Glass prefilters without binders are designed to avoid binder extractables during solvent filtration or gravimetric analysis.
Pore Sizes available: 0.7µm, and 1.0µm
Features and Benefits
Glass Fiber membranes are biologically inert, autoclavable and highly resistant to oxidizing agents and weak acids.
Applications
Filters without binders are recommended for analytical and gravimetric determinations.
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
4.7 ★★★★★
Based on 288 reviews
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Product Reviews
★★★★★ 5
Excellent sport sock!
Size: One Size, Color: (100) White / White / Halo Gray
Molds onto foot, super soft and breathable. A lot of my ankle socks tend to slip or cut off blood circulation. This one literally is a perfect fit. No slip. After playing hours of tennis every week, my feet don't feel sore or bruised. Must buy!
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Reviewed in the United States on October 9, 2025
★★★★★ 5
Comfort!
Size: One Size, Color: (100) White / White / Halo Gray
Very comfortable! Thinner than the picture shows, but I like the fact that they are no show but still higher in the back and front to protect my heels and such.
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Reviewed in the United States on September 6, 2025
★★★★★ 1
Sizing way off
Size: One Size, Color: (100) White / White / Halo Gray
These were my favorite socks, at least the old style was. They redid them and I was okay with it. However, I don't understand how they are a one size fits most. I tried them on and they were still too big at the top. There was so much extra fabric at the toes. For reference, I wear a size 8.5 women's shoe, typically. The packaging says fits most from size 5.5 to 12. I don't understand how it fits that wide range of shoe size. Definitely returning these and I will be buying something else.
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Reviewed in the United States on October 10, 2024
★★★★★ 5
Genial
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Me encanta la textura y sobre todo que tiene para que siempre sepas en cuál pies va!
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Reviewed in the United States on August 29, 2025
★★★★★ 5
Comfortable
Size: One Size, Color: (348) Silica Green / White / Titan Gray
Comfortable and stays in place
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Reviewed in the United States on May 27, 2025