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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
GVS 1222064 Poretics™, Filtration Membrane Polycarbonate Track Etched Hydrophilic 25mm 14.0 µmPolycarbonate Track Etched (PCTE) Hydrophilic Membrane Disks, 14 m, 25 mm, 100 pk, White, Not gridded GVS Polycarbonate Track Etched (PCTE) Membrane 14m, NON STERILE, 25mm diameter, Made from a thin polycarbonate film with precisely defined pores. Produced through a two step proprietary mfg process that employs high quality standards for increased control over pore size and density. Processing ensures the physical properties of each membrane precisely
Polycarbonate Track Etched (PCTE) Hydrophilic Membrane Disks, 14 µm, 25 mm, 100/pk, White, Not griddedGVS Polycarbonate Track Etched (PCTE) Membrane
14µm, NON-STERILE, 25mm diameter,
Made from a thin polycarbonate film with precisely defined pores.
Produced through a two-step proprietary mfg process that employs high quality standards for increased control over pore size and density.
Processing ensures the physical properties of each membrane precisely fit specifications. Results in a thin, translucent polycarbonate filter with a smooth, flat surface.
Treated with PVP[Polyvinylpyrillidone] for a hydrophilic membrane.
Features and Benefits
Absolute pore size and density allows for precise size separation. Superior Strength. Low protein binding. Resists chemical staining to ease microscopic visualization.
Applications
General Filtration, Legionella test (UNI EN ISO 11731_2017), Removal of red blood cells from plasma, flow control of reagents through assays, precise filtration and prefiltration, fuel testing, cytology, and microscopy
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 1297 reviews
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Product Reviews
★★★★★ 5
Not greasy at all!
Size: 1.7 Fl Oz (Pack of 1)
This stuff is amazing. It is not the least bit greasy and it lasted all day!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Love!
Size: 1.7 Fl Oz (Pack of 1)
It’s a little runny but honestly doesn’t bother me at all. Gives me a good glow with a little coverage! Better than any expensive ones I’ve used & layers well with or without makeup. Just wish it was a higher spf but definitely buying again.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Great product and evens out skin splotchiness
Size: 1.7 Fl Oz (Pack of 1)
Sun Bum makes great products. I like the tint that evens out my splotchy arms as well as my face..!!
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Reviewed in the United States on May 5, 2026
★★★★★ 5
I loved this sunscreen! Does not irritate.
Size: 1.8 Fl Oz (Pack of 1), Color: Matte
My skin is medium/dark tan with pink undertone and is sensitive/ rash prone. I purchased this because it was listed on folliculitisscout.com as a sunscreen that does not cause skin irritation. It does not irritate at all and does not have any ingredients that would flare eczema / rosacea/ psoriasis/seborrheic acne/ etc. This sunscreen is very much like a sheer foundation. ( I chose matte)
I was afraid it might look too much like makeup, which I really didn't want. I wanted a natural look without having the ghost pale look of sunscreen. This was perfect for my skin. Blended in perfectly without looking like sunscreen or makeup. It has a very nice finish. It is described as matte, but I would call it a natural finish, not too overly matte. I took five different face sunscreens on my most recent vacation and ended up using only this. It is pricey but good! I will be wearing this all summer.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Great quality sunscreen!
Size: 1.8 Fl Oz (Pack of 1), Color: Original
I love this brand of sunscreen for the face. Colorscience Classic goes on smooth and blends in with my natural fair coloring. It protects my skin well. I use it every day since my dermatologist kept reminding how important it is to protect my skin.
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Reviewed in the United States on June 5, 2026
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