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Pall Life Sciences and Sotax deliver cost-effective automation certified solutions for automated pharmaceutical testing systems

 Solutions for automated pharmaceutical testing systems from Pall

Over thirty years ago, Pall Life Sciences revolutionized sample preparation for analytical chemists with the development of the Acrodisc® syringe filter.

Pall Acrodisc PSF syringe filters are used by research and analytical laboratories to help expedite automated sample processing. PSF Acrodisc syringe filters provide improved retention efficiency to help extend HPLC column life by as much as 46 times. The multi-layered prefilter provides two to four times the throughput of standard glass fiber prefilter devices to allow for quick and easy filtration of samples that are difficult to filter. The PSF housing has been designed for smooth operation in automated systems and operating pressures, eliminating filter burst.

Pall has announced a long-term joint marketing agreement with SOTAX Group that will include Pall Acrodisc PSF syringe filters in all SOTAX dissolution systems for solid dosage forms. The exclusive agreement is the initial step that allows the companies to begin delivering complete certification solutions that save time and testing costs for quality control laboratories.
SOTAX is a Swiss-based provider of high-quality dissolution testing systems, composite assay and content uniformity workstations along with physical tablet testing instruments for the pharmaceutical industry.

“By exclusively recommending Pall Acrodisc PSF technology as part of our testing systems, we can ensure we are providing the pharmaceutical industry with a significantly improved automated dissolution process for multiple unattended tests. This includes applications for media preparation and delivery, automated dosage introduction, automated sampling, filtering and sample analysis,” said Gilles Devidts, Head of Product Management, SOTAX.

All new SOTAX AT 70smart Dissolution systems and SOTAX CTS Content Uniformity test systems will include the Pall Acrodisc PSF syringe filters. Filter refills will be available exclusively through VWR, Pall Life Sciences exclusive distribution partner

“This marketing partnership with SOTAX advances the performance of the automated laboratory analysis platform,” said Larry O’Connell, Senior Vice President, Global Lab Products for Pall Life Sciences. “Customers can now obtain the dual benefits associated with SOTAX and Pall technology to achieve superior analysis and performance.”

To learn more about Acrodisc PSF syringe filters, visit or contact your local VWR customer services.


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