Green death is a solution used to test the resistance to corrosion of metals. It consists of 11.9% sulfuric acid, 1.3% hydrochloric acid, 1% iron(III) chloride and 1% copper(II) chloride boiling at 103 °C.
Famous quotes containing the words green and/or death:
“Gray, dear friend, is all theory,
But green the golden tree of life.”
—Johann Wolfgang Von Goethe (1749–1832)
“There is no sorrow more grievous than the death of one’s spirit.”
—Chinese proverb.
Zhaungzi.