SKU: 31508673384

GVS 1225882 UltraSep™, Filtration Membrane, Polyethersulfone 20cmx20cm 0.45 µm

Sale price$114.44 Regular price$127.15
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

GVS 1225882 UltraSep™, Filtration Membrane, Polyethersulfone 20cmx20cm 0.45 µmPolyethersulfone (PES) UltraSep Membrane, 0. 45 m, 200x200 mm 5 pk GVS UltraSep PES Membrane Filters; Polyethersulfone. 0. 45m, NON STERILE, 200mm x 200mm, Available in a range of pore sizes and disk and roll sizes. Features and Benefits Strong, microporous film asymmetric membrane is constructed from a high temperature polyethersulfone polymer that is acid and base resistant. Naturally hydrophilic: Eliminates the need for wetting agents that can

Polyethersulfone (PES) UltraSep Membrane, 0.45 µm, 200x200 mm 5/pk
GVS UltraSep PES Membrane Filters; Polyethersulfone.
0.45µm, NON-STERILE, 200mm x 200mm,
  • Available in a range of pore sizes and disk and roll sizes.

    Features and Benefits
  • Strong, microporous film asymmetric membrane is constructed from a high-temperature polyethersulfone polymer that is acid and base resistant.
  • Naturally hydrophilic: Eliminates the need for wetting agents that can potentially interfere with analyses
  • Uniform pore structure for low protein and drug binding characteristics for Applications where reliable, fast flow rates and high throughputs are required.
  • Plain surface.
  • Efficiently removes particulates from solutions during general filtration.
  • Withstands temperatures up to 135°C.

    Applications

    I.V. Therapy, chemotherapy, Protein and enzyme filtration and sterilization, biological fluid filtration and sterilization, pharmaceutical sterilization, environmental water studies.
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. 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
    SKU: 31508673384

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.7 ★★★★★
    Based on 271 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    H
    Verified Purchase
    H
    Birmingham, US
    ★★★★★ 5
    Lovely and comfortable
    Color: Brown, Size: Mid Back
    Well made and easy to put together. I bought 2 and found them both to be well worth the money. You can tell the quality is there vs. other chairs I’ve bought online before.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026
    K
    Verified Purchase
    KCrowley
    West Palm Beach, US
    ★★★★★ 4
    Smooth!
    Color: Brown, Size: Mid Back, Color: Brown, Size: Mid Back
    Good value and looks pretty good. Faux leather feels like Naugahyde. Should be durable since that's what boat seat are made of. Could use a bit more lumbar support, but overall quite comfortable. Wider than I expected (so it must be designed for us Americans.) Casters are fantastic. Far superior to traditional plastic casters. Because these are made of rubber, they are dead quiet and smoooooth rolling across the flooring. Took about 30 minutes to assemble. Lots of parts but the pictorial instructions were clear. I'd give it five stars, but I wish it had a bit more height adjustment. We'll see how it holds up, but so far I'm pretty pleased.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 29, 2025
    B
    Verified Purchase
    Buman
    Louisville, US
    ★★★★★ 5
    Very pleased with my purchase
    Color: Brown, Size: Mid Back
    Easy to put together - instructions are good - excellent quality and the chair is comfortable. Far from being flimsy it's a heavy chair which rolls perfectly as needed. You won't find that many good chairs (if any!) at this excellent price. As always the ultimate question is: would I buy it again? The answer is YES, definitively. Great purchase.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2026
    C
    Verified Purchase
    Craig
    Port Orchard, US
    ★★★★★ 5
    superb, worth 2x the pricez
    Color: Brown, Size: High Back
    While this may appear to be an average run of the mill copycat sort of generic office chair, it's actually very comfortable with perfect lumbar support. Looks great, and the leather (or leather equivalent) feels durable. This sucker will last me in my WFH setup for years I do not doubt. Save yourself a few hundred bucks getting this versus some "premium" office chair... I doubt you'll notice much if any difference.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 5, 2026
    L
    Verified Purchase
    Lana M.
    Dallas, US
    ★★★★★ 5
    22 year old gamer approved.
    Color: Black, Size: Mid Back
    So far so good!! I bought this chair for my gamer son, he sat the springs out of his last one, so this one making it this long has me very pleased. It was easy to put together, and the quality is pretty notable, especially the wheels, super smooth rolling. It was definitely worth what we paid for it, and he finds it very comfortable, providing plenty of back support, and a stable seat for hours of gaming.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 10, 2026

    recommand products