Personally, I use pure elemental iodine. I work in a laboratory and we have lots to use. I calculated the ppm and fond that with a stock solution of 3.33g/L and a working solution of a cap ful (~20 mL) to 5g I get close to desired concentration of the comercial brand.
Works for me, and my...
Thanks for the welcome guys!! Yes, I have not had luck getting the SD group. There is a club in town, but I am not into the paying fees and being that involved in a club just yet. More just into making my things at home and enjoying with family and friends. But who knows.
OK, you all...
Hello,
I have been brewing for several years now, and reading the forums for even longer.....so figured it's time to join up and start posting!
So, I'm a PhD student in oceanography at Scripps Institution of Oceanography. I'm getting my PhD in microbiology, studied microbiology as an...