Laboratory pipettes; laboratory pipette tips; cell culture apparatus for laboratory use, namely, culture dishes; petri dishes; tubes, namely laboratory pipettes for scientific use; capillary reagent tubes for laboratory use; glass tubes for scientific use; tubing made from glass for laboratory use; cell culture instruments for laboratory use, namely, cell culture dishes, cell culture flasks and cell culture incubators; cell counting units for laboratory use, namely, flow cytometers for cytolo...