Description

A rapid-release valve assures quick one-handed use with standard glass or plastic pipettes. Pipettes are securely held by a unique sleeve with stabilizing fingers that grip the pipette barrel. Turning the knurled thumb wheel aspirates fluid to the required volume. To dispense rapidly, light pressure is applied to the quick release lever. To dispense liquid slowly, rotate wheel gradually. The unit can be easily taken apart for cleaning. Color coding in red, blue and green is used to indicate size. Rapid release valve for one-handed operation. Holds glass or plastic pipettes securely in unique collar. Easy disassembly for cleaning.