Review Details

Heathrow Scientific Air Displacement ,Single Channel 100 - 1000 µL Manual Adjustable Volume Set of 1 Blue

Product Review (submitted on August 11, 2017):

Good unit for a startup lab or a lab on a tight budget. The tip eject button may not return to its resting position if the tip is pressed too hard onto the unit, however it does return if you gently push the ejector arm up.