12.07.2015 Views

Whatman Klari-Flex™ Bottle-Top Filtration System - VWR ...

Whatman Klari-Flex™ Bottle-Top Filtration System - VWR ...

Whatman Klari-Flex™ Bottle-Top Filtration System - VWR ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Choose <strong>Klari</strong>-Flex for proven resultsIn laboratory tests, the <strong>Klari</strong>-Flex system consistently out-performedthe competition in productivity.Throughput for 500 ml 0.22 micron porosity filter units500400Throughput (ml)300200100<strong>Klari</strong>-FlexCompetitor NCompetitor MCompetitor C00 10 20 30 40 50 60 70Time(s)Fig. 1. Vacuum-driven liquid throughput of 10% FBS supplemented DMEM solution filtered at -15+/-2 in.of Hg via 0.5 L 0.2-0.22 micron vacuum filtration assemblies manufactured by <strong>Whatman</strong> and threecompetitors. Data represent the average of 5 units of each kind tested with the same batch of solution.When tested, the <strong>Klari</strong>-Flex system reduced filtration time bya minimum of 20% against competitive units.<strong>Klari</strong>-FlexCompetitor N100 200 300 400 500 600 700 800 900 1000Total time to filter 5000 ml (10 500 ml units) – secondsFig. 2. Data for timing experiment on continuous filtration of 10% FBS spiked DMEM via 10 <strong>Whatman</strong>and 10 competitor 0.2 micron 500 ml units. In the case of competitor units, the vacuum pump wasturned off at the end of each cycle and, subsequently, turned on in the beginning of the next cycle.Fig. 3. With an average cycle time of just80.2 seconds, the <strong>Klari</strong>-Flex is built to boostthe productivity of high-volume laboratories.For contact information for your local office,please visit www.gelifesciences.com/whatman<strong>Whatman</strong> International LimitedSpringfield Mill, James <strong>Whatman</strong> WayMaidstone, Kent, ME14 2LE, UKwww.gelifesciences.com/whatmanGE, imagination at work and GE monogram are trademarks of General Electric Company.Drop-Connect, <strong>Klari</strong>-Flex and <strong>Whatman</strong> are trademarks of GE Healthcare companies.All third party trademarks are the property of their respective owners.© 2009 General Electric Company – All rights reserved.First published April 2009.All goods and services are sold subject to the terms and conditions of sale of thecompany within GE Healthcare which supplies them. A copy of these terms andconditions is available on request. Contact your local GE Healthcare Representativefor the most current information.imagination at workS9036-873

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!