| 摘要 |
Capillary dropper comprises wicks having high capillary action which initially absorb a liquid then release it in drops. Preferred Features: The dropping rate at the wick end can be adapted to the liquid requirements by adjusting the number of wicks, the wick suction height and the dropping length of the wick. Wick tubes, angles, elbows or other covers over the wicks protect the wicks from negative effects caused by light or evaporation. Exchangeable wick tubes of different lengths transport the liquid to sites further away.
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