I had difficulty solving L-Lysine powder because some hydrophobic part was in there. What is the hydrophobic component, and how to solve them?

I have L-Lysine powder from Sigma Aldrich. Based on MSDS, the L-Lysine powder can easily be solved with water, but in my case, some hydrophobic parts can't be solved. It influences the UV-Vis...

13 June 2023 4,665 5 View