you want things packed tight.
I use a screen and hose clamp like the one on the bottom to hold the rubber stopper in, as a just in case.
I always pack from the bottom. That rubber stoppers in there good and held in place.
Anyone ever try lining their dish in parchment paper and purging directly on that?
I heard about people doing this and they said its very easy cause their is no scraping involved.
what do you think, graywolf?
"With the ISO I had a LOT of liquid to evaporate and nothing actually soaked through the parchment paper to the pyrex dish below, but after all that time being gently heated the parchment paper looked wrinkly and was fragile.
I now routinely do runs of BHO directly onto parchment paper. I stand by my statement that this is the easiest, fastest, most efficient way to do runs.
Plus now you can do a run, let most of the tane evap, then remove the parchment paper and you're ready to throw another sheet down and do another run! No cleaning the dish between runs or even afterwards... Totally mess and stress free with no cons that I have found after doing 3 big runs and 4 smaller ones.
Anyone ever try lining their dish in parchment paper and purging directly on that?
I heard about people doing this and they said its very easy cause their is no scraping involved.
novel idea no doubt, but scraping is very easy too. just do it with a warmed plate, it takes maybe 1-2 minutes.
novel idea no doubt, but scraping is very easy too. just do it with a warmed plate, it takes maybe 1-2 minutes.
If when I hit that first scrape things feel too tacky, I plop it down on the heat pad for another 20 and check it again.