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| TECHNICAL BULLETIN TAKASAGO ZERO INTERNAL VOLUME OPTION Prevents Cross-Contamination, Reduces Sample And Reagent Volumes TYPICAL APPLICATIONS The internal volume is the space between the isolation diaphragm and the valve body. When the valve closes, this volume is trapped, often reducing the sensitivity of the instrument. In a conventional valve seat design, the protruding valve seat is hard and prevents the Teflon diaphragm from flattening against the valve body. In the zero internal volume system, a special soft inert elastomer (perfluoroelastomer) is used for the valve seat. When the valve closes the soft protrusion presses flat, eliminating the internal volume. FEATURES CROSS - CONTAMINATION PREVENTION FASTER FLUSHING PERFECT EJECTION OF AIR BUBBLES REDUCE USE OF SAMPLE AND REAGENTS The zero internal volume option is available for 2-way valve model types STV and MTV.
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Takasago Diaphragm Pumping Volume
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| For assistance call 978-568-3400 |
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