QUANTITATIVE RATIO DISPENSING DEVICE, AND QUANTITATIVE RATIO MIXED FLUID PREPARING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a means for making at least two kinds of fluids flow from a first channel and a second channel at a predetermined quantitative ratio, respectively, with a simple structure.

SOLUTION: A measuring device 1 comprises a first channel 31 that has a predetermined cross section and length and makes the first fluid flow out, a second channel 32 that has a cross section and length of a predetermined ratio to those of the first channel 31 and makes the second fluid flow out, and a syringe pump 2 for applying equal pressures to the first fluid in the first channel 31 and the second fluid in the second channel 32.

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