CPC B01L 13/02 (2019.08) [B08B 3/04 (2013.01); B08B 9/023 (2013.01); G01N 35/1004 (2013.01); A61M 1/84 (2021.05)] | 10 Claims |
1. A method of cleaning an aspiration tube in a specimen measuring apparatus, comprising:
moving the aspiration tube from downward to upward while discharging a cleaning liquid onto an outer side surface of the aspiration tube, and stopping the upward movement of the aspiration tube in a state where a tip of the aspiration tube or a droplet attached to the tip contacts a surface of a flow of the cleaning liquid; and
moving the stopped aspiration tube in a direction away from the surface of the flow of the cleaning liquid.
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