Bioprocessing
Accelerate your biologic drug development with Praesto®
chromatography resins.

Accelerate your biologic drug development with Praesto®
chromatography resins.
As the global leader in resin technology, we develop and manufacture small beads that are used in the most regulated industries in the world to separate, remove or recover very specific elements and compounds.
Learn MoreWith 40 years of manufacturing expertise and 30 years of regulatory experience, we supply leading separation, purification and extraction technologies to support chromatography and biocatalysis applications in healthcare and life sciences.
Learn moreWe are the world leader in resin-based separation, purification and extraction technology, that provides sustainable solutions for our environment, businesses and healthcare.
Learn MoreWe are pleased to announce the addition of David Lemen as Southeast Territory Manager to the Purolite team.
July 20, 2020 - King of Prussia, PA – Purolite is pleased to welcome David Lemen to the Americas Sales team. David will predominantly be responsible for sales and business development for the southeast United States including Mississippi, Alabama, Kentucky, Ohio and Tennessee.
With nearly 15 years of experience in the water treatment industry, David is versed in everything from SDI to membrane technologies. He has held various positions from entry-level to Vice President. David graduated from Florida State University with a focus on chemistry.
During his free time, David enjoys spending time with his wife and two daughters and participating in various water-based activities including surfing, boating and hanging out by the pool.
David has always respected Purolite and its position in the polymer market and is excited to be a part of this team and the future it can bring. Please join us in welcoming David to the Purolite team.
Contact Information
M +1-813-450-5074
David.Lemen@purolite.com
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