Hello everyone I am doing an oral gavage experiment and I need to dilute my compound in DMSO. I have tried diluting the compound in 10%DMSO with 90% safflower oil, 5% DMSO and 5% dextrose in PBS, and 10% DMSO 40%PEG300 10% Tween-80 45% saline, but the compound precipitates. I'm not exactly sure what I'm doing wrong. I followed the manufacture's instructions and tried looking for published research for new solutions. But nothing seems to work. Does anyone have any suggestions?