Image:Low-P mixing-tiny.png
From ChromFAQ
In a "low-pressure-mixing" (also called a "single-pump") HPLC pumping system, a single high-pressure pump is fed by a proportioning valve. The mobile phase composition is determined by the proportion of the time this valve is connected to each reservoir by the controller. The mobile phase components come together on the low-pressure side of the pump. The actual mixing chamber may be located on either the low-pressure or the high-pressure side, as shown here.
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- (del) (cur) 21:49, 7 Mar 2006 . . Tjupille (16918 bytes) (In a "low-pressure-mixing" (also called a "single-pump") HPLC pumping system, a single high-pressure pump is fed by a proportioning valve. The mobile phase composition is determined by the proportion of the time this valve is connected to each reservoir b)
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