| 摘要 |
Included are embodiments for dispensing an agent. At least one embodiment of a system includes a reservoir having an upper portion and a lower portion, the reservoir configured to receive an agent, the reservoir including a sump, the sump positioned at the lower portion of the reservoir, the lower portion of reservoir shaped in a conical configuration such that the reservoir narrows substantially equally on all sides to the sump, such that the agent in the reservoir is funneled into the sump. Some embodiments include a dispensing portion configured to remove the agent from the reservoir, at least a portion of the dispensing portion being positioned in the sump, the dispensing portion configured to remove the agent from the sump for dispensing. Still some embodiments include a detachable base portion removably coupled to the reservoir, the detachable portion configured to receive at least a portion of the agent from the reservoir.
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