JMS Spirits

Can anyone recommend suppliers for liquid invert sugar that sell at lower volumes (and not insanely high prices)? I'm trying to buy in the range of 5-10 pails or 1 drum and the actual manufacturers charge insane prices at such low volumes. Are there distributors or something out there that can keep costs down at lower volumes? Any recommendations are greatly appreciated.

@IndySpirits thanks for the response and yes to both, so I've been thinking more and more that it's something besides just minerals in the water.

I'm working on some formulations for a new product using pre-distilled 190pf base spirit, then adding water, sugar, and a few flavor components. I'm using RO water and have confirmed that the flavors are completely water soluble. At some point after blending (typically a few weeks) I've noticed that a white sediment-looking formation collects at the bottom of the bottle. When it is disrupted it "floats" upwards and disperses throughout the bottle, looking similar to rising smoke. When you shake the bottle heavily, it disperses completely but only to return within a day or so. I've confirmed that the issue is not caused by any type of bacteria, calcium in the water, or other potentially obvious things. I initially thought cold temperature was the driver, but I've tried putting it in the freezer and it doesn't seem to directly cause the issue. Has anyone ever encountered this before, or do you have any insight into what might be causing it and how to eliminate it?