Sucker rod pipette

The sucker pipette is a great alternative to glass or plastic straws in bacteriological applications. It can continuously pipet the same volume from 0.1 to 1.0ml, and the variable increment provides better economy and timeliness. The universal metal suction nozzle is widely used for suction rod (240mm in length and 4mm in diameter) to absorb liquid from deep narrow bottles and homogeneous bags to the maximum extent.