819 Injection Module User's Guide (PDF) - John Morris Scientific
819 Injection Module User's Guide (PDF) - John Morris Scientific
819 Injection Module User's Guide (PDF) - John Morris Scientific
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Using an Additional <strong>819</strong> <strong>Module</strong><br />
for Fraction Collection<br />
E<br />
The <strong>819</strong> module contains a high-pressure Rheodyne two-position, switching valve that<br />
can be used for fraction collection. It is an effective way to collect fractions when the flow<br />
rate is faster than 20 mL/min. The Rheodyne valve can sustain the higher pressures that<br />
are related to the faster flow rates unlike the valve used in the low pressure valve assembly<br />
(part number 251772).<br />
E-1
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