The document discusses experiments measuring the stability of dispersions containing multi-walled carbon nanotubes (MWNTs) and different combinations of dispersant polymers over time. Three experiments tested different primary and secondary polymers - PVP and HEC-10 in experiment 1, PVP and gum arabic in experiment 2, and gum arabic and HEC-10 in experiment 3. Stability was quantified using turbidity and UV-Vis measurements, and all dispersions remained stable for two weeks. Preparation of xanthan gum dispersions was also discussed. The conclusions were that UV-Vis provided better stability data than turbidity and that temperature had a negligible effect on stability.