... beaker series, boiling flask series,glass tubes,bottles series ,measurements, desiccator series, funnel series, burette series, Pipette series ,adapter & and ... high quality products. We will supply all kinds of Vacuum Receiving Tube and other lab glassware at your quality ... your order within stipulated period of time at your destination. Vacuum Receiving Tube ,standard ground mouth ,105°,105°bent ,the ...