SKU: 11775987397

PALL 4450 Acrodisc Syringe Filters with PVDF Membrane - 0.2 µm, 13mm, minispike outlet (100/pkg 300/cs)

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Description

PALL 4450 Acrodisc Syringe Filters with PVDF Membrane - 0.2 µm, 13mm, minispike outlet (100/pkg 300/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.

PVDF syringe filters offer excellent chemical compatibility, including aggressive acids and alcohols. However, they are not recommended for the filtration of acetone, DMF, DMSO, or strong bases.

13 mm Acrodisc syringe filters are designed for the filtration of sample volumes up to 10 mL. They feature an effective filtration area of 1.0 cm2 and a polypropylene housing which has excellent chemical compatibility properties. The syringe filters are HPLC certified for low levels of UV-absorbing extractables, preventing spurious peaks on chromatograms, ensuring both accurate and reliable results.

Pall 13 mm Acrodisc syringe filters are available with a standard male slip luer outlet or Pall’s proprietary minispike outlet. The minispike allows for easy handling with a HPLC vial, and offers a reduced hold-up volume, ensuring maximum filtrate recovery.

Typical hold-up volumes:
13 mm, male slip luer outlet:

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SKU: 11775987397

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4.5 ★★★★★
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Verified Purchase
Tina Nelson
Whiting, US
★★★★★ 5
Now I want to hike the PCH!
Format: Paperback
Such an incredible story, actually several stories. Very inspirational. I can’t help but want to join the adventure and experience some trail magic of my own. Thank you for capturing these experiences, Scout. Well done
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Reviewed in the United States on November 25, 2025
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peahix
Carnegie, US
★★★★★ 5
A community 3 feet wide and 2650 miles long
Format: Paperback
One of the aspects of long-distance backpacking on our National Scenic Trails that those who haven't done so are generally unaware of is the tight-knit sense of community that binds hikers together, even hikers who've never met. These folks are average people with a vast range of life experiences and circumstances, and not simply a generic array of "professional hikers" involved in some sort of athletic competition. In the "real world," you can know someone for years without *really* knowing them at all, but on the trail, a single day can feel like weeks, and months can feel like years. You can bump into someone in the morning, and have a new "old friend," soulmate, or savior by the end of the day. In "Journeys North," Scout brings this community to life on the page vividly and emotionally, drawing us into not just his own life and experience, but of many others in his trail family- all making that journey north in a literal way collectively, as well as in their own personal ways figuratively. Along the way, he relates the highs and the lows of not just life on the trail, but of life in the "real world" as well. It's a crash course in empathy, determination, and sometimes just plain stubbornness. When I received the book and flipped through it quickly, I was at first surprised at the lack of photos- just a single page at the end with a handful of shots of the "main characters." But as I read the book, I quickly realized that Scout's richly descriptive prose paints a far better picture than any actual pictures could, and was grateful for the space he made for my imagination to play a part in his story. While no book could ever substitute for the actual experience of hiking a long trail, "Journeys North" serves as great inspiration for those who aspire to, as well as reassurance for their friends and family that they won't simply be disappearing into the wilderness alone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2020
C
Verified Purchase
C. Bruce Nisker
Lexington, US
★★★★★ 5
Basics for the Hike
Format: Paperback, Format: Paperback
This is a nice, short book that gives you the basics of hiking the Camino de Santiago.
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Reviewed in the United States on March 8, 2026
C
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Cheryl
Battle Creek, US
★★★★★ 5
If you are thinking of the Camino, This book is for you!
Format: Kindle
I just had a friend who walked 32 days on the Camino, and I chose this book to learn more about what it would be like. This was an excellent choice. The author outlines what pilgrims can expect and how to prepare for the experience. I had not realized there are six paths: The French, Northern, English, Portuguese, Orrigonal, and Silver Ways. It turned out that my friend was on the Portuguese way. The different paths range from three hundred to a thousand kilometers. The author goes through each of the "ways" and does a daily highlight of the number of kilometers one walks and the sights to expect. This book whetted my appetite to consider a walk like this; it would be a great resource for any pilgrim.
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Reviewed in the United States on October 22, 2024
K
Verified Purchase
kara Griffith
Natrona Heights, US
★★★★★ 4
Basics for a successful pilgrimage
Format: Paperback
Brief but useful info
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026

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