How the Jule Gradient Formers work in manual pumping mode:
1) Fill each cylinder with the fluids to be mixed.
2) Insert pistons and start magnetic stirrer. Dispense the linear gradient by slowly pressing on the
dual piston assembly by hand or use the lead screw provided on models J17 and
J5.
Push pistons by hand..................................or........ turn lead screw
to advance pistons.
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