SKU: 47586283988

PALL AP-4518 Acrodisc PSF Syringe Filters with PTFE Membrane - 0.45 µm, AutoPack tubes (25/pkg 200/cs)

Sale price$339.19 Regular price$376.88
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Description

PALL AP-4518 Acrodisc PSF Syringe Filters with PTFE Membrane - 0.45 µm, AutoPack tubes (25/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.

PTFE membrane is highly chemically compatible for the filtration of harsh solvents that can destroy other membrane materials. PTFE is a hydrophobic membrane, so it will repel water and is not suitable for the filtration of aqueous solutions.

As well as being suitable for the filtration of organic solvents in applications such as HPLC and UHPLC sample preparation, the hydrophobic nature of the PTFE membrane makes these syringe filters ideal to use in gas filtration or as a moisture barrier in venting applications.

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. The syringe filters are supplied in ready to use autopack tubes that can be easily loaded into automated systems.

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SKU: 47586283988

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MLG
San Leandro, US
★★★★★ 4
Sudsy!
Size: Small
I was looking for an organic body scrubber that created lots of suds and was easy to dry without getting moldy. The Cleanlogic body scrubbers fit the bill. I deducted a star because although they are organic, easy to hang dry, create lots of suds and thoroughly exfoliated my body, they’re expensive, in my opinion. I’ve tried different brands and different kinds of scrubbers- natural loofahs, silicone hand exfoliators, body wash cloths- they all had their own shortcomings. The Cleanlogic has been one of my favorite body tools but I haven’t decided if it’s worth the cost of adding to my subscription or buying them on occasion when I want to splurge.
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Reviewed in the United States on February 3, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
Perfect cartridges for my Dr. Pen M8 – sterile, secure, and seamless fit
I've been using these replacement cartridges with my Dr. Pen M8 for a couple weeks now, and they're a standout. First off, the packaging is top-notch – everything arrived tightly sealed with no damage, which is crucial for sterile medical-grade supplies like these. No leaks, no mess, just clean and professional presentation right out of the box. What really sets these apart is how flawlessly they integrate with the Dr. Pen M8. They snap in effortlessly with a secure lock, no wobbling or compatibility issues during sessions. The single-use design suspended in individual sterile packaging gives real peace of mind – I can tell they're fresh and uncontaminated every time, which is non-negotiable for at-home microneedling. Pros: Excellent sterile suspension packaging prevents contamination Perfect fit and function with Dr. Pen M8 High-quality build feels reliable for multiple uses No real cons here – these cartridges perform consistently and make the whole process smoother. If you're running a Dr. Pen M8, these are a smart, hassle-free choice that delivers on hygiene and performance. Highly recommend for anyone serious about clean, effective treatments
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Reviewed in the United States on April 24, 2026
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Taylor Ashley
Grantham, US
★★★★★ 5
Fits with my Sergand pen!
These fit perfectly with my Sergand pen! Best price I could find on Amazon! I use on my face and they make for a perfect at home microneedling.
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Reviewed in the United States on May 22, 2026
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Nikki lee stippick
Waukegan, US
★★★★★ 5
36 pin micro needle cartridges.
My favorite microneedling cartridges. They are reliable and have never let me down.
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Reviewed in the United States on April 30, 2026
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Anayanky
Cuba, US
★★★★★ 5
Excelente
Los amé tal y como recuerdo haberlos comprado
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Reviewed in the United States on May 12, 2026

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