To demonstrate the new device, a dynamic system of dithiols is studied (Fig. ). This system is excellent candidate to validate the device as: (i) the material is heterogeneous and settles to the bottom when unstirred, and (ii) the kinetics are highly sensitive to shear stress, as it has previously been shown that when it is subjected to mechanical agitation hexamer macrocycles assemble into fibers and exponentially grow and undergo self-replication . Initial formation of fiber seeds (nucleation) is a stochastic process, and exponential growth occurs through a fiber elongation-breakage mechanism (Fig. ). Due to the system's unique response to stirring, it is chosen for the device's demonstration. Fig. shows the emergence kinetics of hexamers using the new stirring device, with and without stirring (4 repeats were performed for each case). Indeed, after approximately 100 hours the total percentage of building block mass in the stirred samples reached an average value of 79±5 vs. only 13±5 when unstirred, demonstrating the device's ability to regularly stir the samples continuously through the course of the experiments. The small differences within each set of repeats is attributed to the stochastic nature of fiber nucleation. High throughput automatic sampling of the device allows for 60 to 90 consecutive measurements per each sample over the course of a week, and is indicated with small black dots on the very top of Fig. . Animation of UPLC traces is given in the SI.