Note 4 — Chapter XI · IMPURITIES OF WATER.
Reading edition
Made by dissolving ·395 grm. of KMnO₄ in 1,000 c.c. of water. Each c.c. of this solution =·0001 grm. of oxygen available for oxidation.
Reading edition
Made by dissolving ·395 grm. of KMnO₄ in 1,000 c.c. of water. Each c.c. of this solution =·0001 grm. of oxygen available for oxidation.