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Experts in Tangential Flow Filtration

The Rozembersky Group develops TFF procedures that deliver
optimal product quality, yield, and operating efficiency for
biopharm applications.
We use the procedures as the foundation
for our services—designing your TFF process, specifying your
system, and overseeing its manufacture, installation, and startup.

Technical managers know that TFF systems developed from ill-
informed or inadequate procedures can cost tens of millions of
dollars in lost revenue. That is a reality that the Rozembersky
Group understands and can prevent.
The Rozembersky Group ensures project success by offering you theoretical and applied expertise in
every facet of TFF—membrane performance, cassette design, hardware engineering, laboratory studies,
process development, scaleup, cleaning, membrane recovery, validation, and system design. This
knowledge, combined with our procedural approach enables us to complete your project efficiently and
with confidence, saving you money. We then train your manufacturing staff and provide ongoing technical
support to ensure your system continues to deliver optimal performance throughout its service life.

Call John Rozembersky to learn how the Rozembersky Group can provide independent, objective
consulting, training, and troubleshooting. Telephone 978-263-9888.
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