SKU: 83856391694

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

Sale price$340.76 Regular price$378.62
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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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Marla Jean Mancuso
New York, US
★★★★★ 4
Need some help!!
Color: GOLD METAL
Not great, and was hoping you’d give me a refund/ new bracelet. Got it for my mom a year ago for my mom and it came apart at the front. I can return if you need it but she really loved it.. Thank You Marla
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Reviewed in the United States on June 23, 2025
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Karen
San Leandro, US
★★★★★ 5
Dainty and pretty
Color: GOLD METAL
It was a gift for a 15 yr. old and she loved it. It’s very pretty.
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Reviewed in the United States on January 2, 2026
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Holly Lenderman
Lake Worth, US
★★★★★ 5
Cute and Comfortable!
Color: GOLD METAL, Color: GOLD METAL
I love this Kendra Scott stackable gold bracelet! It’s lightweight, comfortable, and looks beautiful whether I wear it alone or layered with other pieces. The gold finish has a nice shine without looking too flashy, and it feels high-quality. It’s become one of my go-to everyday accessories!
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Reviewed in the United States on August 19, 2025
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Jean Elie Tabbal
West Palm Beach, US
★★★★★ 3
Wrist band...
Color: GOLD METAL
Really beautiful wrist band but much smaller than the picture.
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Reviewed in the United States on February 22, 2026
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Cozy Girl Gaming
Charlottesville, US
★★★★★ 5
I nice everyday bag!
I love this bag. I use it every day. I was tired of carrying around large purses. I was tired of carrying around just wallets. I needed something to be able to hold a few things that was ease of use. This bag really did that for me it has 2 pockets one side I keep my phone in among some paper documents. The other side has spots for a few cards and whatever else you would like to put inside. It’s light weight and the strap is super cute and the design as a whole is great. Definitely worth the money for this style.
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Reviewed in the United States on April 13, 2025

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