Answers are grounded in this paper and cite their sources.
A simple, fully automatic, low voltage micrometer syringe is described. It has a delivery rate of 80 doses per minute from an `Agla' all-glass syringe. Doses of from 0.1 to 1.0 μl., in ten equal steps, can be selected rapidly, and an integral syringe holder and motorized unit allow the instrument to be used in any position. Low voltage and small power consumption enable it to be operated from mains or battery, in a wide range of conditions, giving both safety and versatility.
No takes yet. Share an insight, caveat, or question.
Asa Arnold (1965) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: