Rama. Hello. I am a achemical engineer and I am preparring CDI, I already have it. 50 ppm. I want to work with doctors, already I work with one, he is very good. And now I have a big Question. I have the solution of CDI 50ppm, How to use it?. Maybe 5 ml of it in a 250 ml bag of saline solution??? and then 3 drops per minute???, or 1 ml of CDI in…[Leer más]