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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
For Your Every Summer RSVP, with Code: SUMMER15
Description
PALL AP-4916 Acrodisc One Syringe Filters with wwPTFE membrane - 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. Pall provides HPLC certification with these products, ensuring that analytical results will not be compromised by extractable filter materials. Pall membranes are tested for compatibility with common HPLC solvents including water, methanol, and acetonitrile, using established HPLC procedures. In addition, to verify low levels of UV-detectable extractables, samples of the syringe filters are evaluated prior to release. Acrodisc PSF Syringe Filters feature a large effective filtration area (3.9 cm2) for increased sample throughput, ideal for sample volumes of ≤ 150 mL. Pall Acrodisc PSF Syringe Filters are designed to be fully compatible for use with automated robotic handling systems offering reliable and worry-free operation.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]
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4.3 ★★★★★
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Product Reviews
★★★★★ 5
Strong, but soft on your face
Pattern Name: 100 count (2 packs of 50 ct)
They are nice and strong, they don’t tear. It is nice having a clean cloth to wash your face with.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
💙 The Secret to a Cleaner Face & Clearer Skin
Pattern Name: 50 count (1 pack of 50 ct), Pattern Name: 50 count (1 pack of 50 ct)
“I’ve been using these Clean Skin Club Clean Towels and I really like them! They’re soft, durable, and feel much cleaner than using the same face towel repeatedly. They’re gentle on my skin, don’t cause irritation, and are great for drying my face after washing. I also love that they’re disposable and help keep bacteria away from my skincare routine. Definitely a great addition for anyone with sensitive or acne-prone skin. Highly recommend! 💙🧴”
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Clear skin
Pattern Name: 50 count (1 pack of 50 ct)
These towels have helped keep my skin clear! They are great for exfoliating and drying the face. They are also nice and big to cover the entire face.
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Reviewed in the United States on April 24, 2026
★★★★★ 4
High quality cloths
Pattern Name: 50 count (1 pack of 50 ct)
These are high quality and do as intended. My only con is the price. However, I cut them in half and they last twice as long
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Super Soft & Great for Sensitive Skin
Pattern Name: 50 count (1 pack of 50 ct)
I’ve been using Clean Skin Club Clean Towels XL and I’m really impressed. The towels are very soft and feel gentle on my skin, which is important because I can be a little sensitive.I like that they’re disposable, so I know I’m using a clean towel every time. It just feels more hygienic than reusing the same washcloth, especially for my face. I’ve been using them for drying my face and also for removing makeup, and they hold up really well without falling apart.They’re a nice size too, so you can use one towel for everything without needing more than one.The only downside is they are disposable, so you do go through them—but for me, the cleanliness and convenience make it worth it.Overall, I would definitely buy these again
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Reviewed in the United States on April 20, 2026