Handimania on MSN6 个月
What Makes Iodine Useful in the Garden?
Iodine tincture as a fertiliser for potted plants Dissolve 40 drops of iodine tincture in 10 litres of water.Pour it under ...
Royal Society of Chemistry5 年
Chemistry in its element: iodine
The toxic qualities of iodine were soon realized, and the tincture, a yellowish brown solution began to be widely used as a disinfectant. Even today, the most common water purification tablets one can ...