I’m still quite new to this so I don’t know how good the color actually was, but I thought it was decent. What do you think? Pics in first post of this thread.
Mid way thru collecting main body on a distillation of crude that was extracted with -80C ethanol, I noticed a fogginess on the walls of my collection flask.
Vapor temp - 166-169C
Mantle temp - 200C
Vac depth - 210 micron
Using a 3 way cow with heads in another bulb attached to system. Wondering what the fogginess is caused by and why it’s only appearing on the walls of the flask which I’m currently collecting in. Other 2 are clear. Hitting the outside with heat gun clears the fog, but only …