SKU: 83856391694

PALL AP-4919 Acrodisc One Syringe Filters with wwPTFE membrane - GxF/0.45 µm (50/pkg 200/cs)

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Description

PALL AP-4919 Acrodisc One Syringe Filters with wwPTFE membrane - GxF/0.45 µm (50/pkg 200/cs)Syringe filters are used in analytical chemistry applications to remove particulate contamination prior to analysis. Filtering a sample prior to sample injection into analytical instrumentation will help protect sensitive parts of the instrument from particulate build up and reduce system downtime. Sample filtration using syringe filters containing 0. 45 m (HPLC) or 0. 2 m (UHPLC) pore size membranes will also extend the life of chromatography columns

Syringe filters are used in analytical chemistry applications to remove particulate contamination prior to analysis. Filtering a sample prior to sample injection into analytical instrumentation will help protect sensitive parts of the instrument from particulate build-up and reduce system downtime. Sample filtration using syringe filters containing 0.45 μm (HPLC) or 0.2 μm (UHPLC) pore size membranes will also extend the life of chromatography columns by preventing particulate from blocking the flow path between the column packing. Pall’s Acrodisc One PSF Syringe Filters with wwPTFE membranes have been designed to protect analytical instrumentation and improve the reliability of results. wwPTFE membrane devices are chemically compatible with a wide variety of common solvents and are suitable for use in both aqueous and organic applications. These syringe filters are constructed with solvent compatible polypropylene material. The polypropylene plastic provides the syringe filter with exceptional strength, it is the highest grade of plastic with minimal additives and passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo <88> plastics testing. Both the wwPTFE membrane and polypropylene housing are extremely low in levels of potential extractables that can lead to chromatographic interference. The devices are low in protein and API binding which make them ideal for drug studies, such as dissolution testing. The GxF/wwPTFE membrane configuration features a a GxF multi-layer glass fiber prefilter, providing two to four times the throughput of standard prefilter devices. The multi-layer prefilter captures particulate rated from > 40 to 1 μm.
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SKU: 83856391694

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4.4 ★★★★★
Based on 19 reviews
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Verified Purchase
Rajan Mistry
Los Angeles, US
★★★★★ 4
Works Great
Color: Black
Got this for my office desk to keep everything arranged and the valet tray works out perfectly. The leather is holding up nicely, and the black color looks great on my desk. Everything fits nicely, and the little door on top swings with ease. The inner lining has a nice material thought it either wasn't fit right to the boxes, or it has delaminated so on some of the longer edges, I need to reglue them back to the sides. Once I do that, it'll be perfect. If the manufacturer is reading this review, please take a look at the adhesive used. Other than that it is beautiful and recommend.
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Reviewed in the United States on January 16, 2025
T
Verified Purchase
TJ Wilson IV
Pawtucket, US
★★★★★ 5
Bedroom organization
Color: Black
A great asset for keeping the inside of your nightstand organized. Looks great!!
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Reviewed in the United States on May 29, 2026
A
Verified Purchase
Anahi
Fort Morgan, US
★★★★★ 5
BUY THIS!
Color: Black
Got this as a gift for my stepdad- he loves it!
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Reviewed in the United States on February 1, 2026
R
Verified Purchase
RK
Chelsea, US
★★★★★ 3
Not the quality I expected
Color: Brown
Good but not the quality I expected
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Reviewed in the United States on December 27, 2025
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Verified Purchase
B.Nicole
Houston, US
★★★★★ 5
Perfect Drawer Organizers—Love the Assorted Sizes
Color: Clear
I really love these drawer organizers. The quality is great, and the assorted sizes are exactly why I decided to purchase them. I used a few inside my vanity to help keep everything more organized, and they work perfectly for separating smaller items without everything getting cluttered together. I like that there are multiple sizes included because it makes it easy to customize the layout for different drawers and products. One feature I really appreciate is the non-slip bottom. They stay in place well and don’t slide around every time I open and close my drawers, which makes a huge difference. The clear plastic design also makes it easy to quickly see where everything is without digging through the drawer making a mess. They feel sturdy and durable, not flimsy like some other organizers I’ve tried. I also like that they can be stacked when not in use, which helps save space. Best for: vanities, makeup organization, bathroom drawers, office supplies, and general home organization Overall, these are practical, well made, and really help make drawers look cleaner and more organized. Definitely happy with my purchase.
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Reviewed in the United States on May 11, 2026

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