SKU: 23817006224

PALL 4914 Acrodisc Syringe Filter with wwPTFE Membrane - 0.45 µm, 25 mm (200/pkg)

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Description

PALL 4914 Acrodisc Syringe Filter with wwPTFE Membrane - 0.45 µm, 25 mm (200/pkg)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 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. Standard 25 mm Acrodisc syringe filters are designed for the filtration of sample volumes up to 100 mL. They feature an effective filtration area of 2.8 cm2.
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SKU: 23817006224

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ASCENDMUSIC
Waukegan, US
★★★★★ 5
Soooooo good!
Format: Paperback
This has brought so much valuable insight for leadership of my org, developing leaders, and encouraging other orgs. Highly recommend. It’s another book that I would buy for people over and over again.
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Reviewed in the United States on December 23, 2024
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Becky James
Dallas, US
★★★★★ 5
This book has changed the direction of my life
Format: Paperback
If you are struggling with relationships in the work place this is the book for you. Whether your Christian or not the book will change your life. Danny’s influence or teaching clearly stream through the book. Carla re-explains, gives her insights, and in a beautiful creative way gives vulnerable examples of navigating conflict. Not only guidance on how to fiercely protect a healthy culture but an honest, relatable look into her own journey. What a pearl. This helped me to sit in a “team meeting” and speak out on issues despite the discomfort I feel. I have a vision and use the truths and tools learned in the book to keep me on the path to the vision. I understand it’s a daily walk with Love and connection being the primary goal.
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Reviewed in the United States on February 24, 2019
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Nicholas Mayo
Belleville, US
★★★★★ 5
A wonderful call to leading with power and integrity
I have been a big fan of Danny Silk’s “Keep Your Love On” and ”Culture of Honor”, but there have been times where I have hoped for more examples of the principles and keys put to practice. In steps Carla’s book. I love hearing the wonderful story of staff and church transformed, by its leaders learning to carry a culture of honor and love. This book gave such great insight into what it looks like to start at what seems like square one, and dismantle and rebuild a culture from the ground up. Thank you Carla and Danny for bringing such great insight into the church culture culture.
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Reviewed in the United States on August 20, 2019
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Angelee
Los Angeles, US
★★★★★ 5
Great book!
Format: Paperback
This is one of the best books I've read recently! If you want to stretch your faith and relationship with God this book will do it! The reading is easy and the examples are spot on. The activations, if you really press in and do them, are amazing! I thought I had a hard time hearing the Lord, but the things that came to my mind while talking to Jesus, have changed me and my relationship with Him!
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Reviewed in the United States on April 25, 2021
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Jack
Alexandria, US
★★★★★ 5
Wow! Did not realize how much I didn’t see in so many interaction.
I read this book to prepare me to join leadership with our church. I had no idea what I was in for until reading this book. So many important parts to being a leader and being led. Most of all, looking for ways to follow Jesus and point others there to in a healthy, honor cultures was really eye opening for me.
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Reviewed in the United States on March 1, 2021

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