Anyone solve Purple Oxidation from converted D9?

[TXisbest]

Anti-oxidation R&D

Your “science” is so advanced that you have to resort to dark containers, 100% bubble-free syringes (which, if you’ve ever tried to do on a scale larger than 3 pieces you’ll find out is extremely difficult to near impossible in a practical/economical way), storing in cold until it needs to move, and all sorts of desperate oddball measures. And even then it will get you inferior results.

this thread may provide insight as well