| 1 | The reference 197K in a monograph signifies that the substance under examination is mixed intimately with potassium bromide. | |
| 2 | Coloration mechanism of hydroxyl-doped potassium bromide polycrystals by electrolysis with a pointed anode is given. | |
| 3 | If only one specific identity test is performed, an IR spectrum (KBr pellet) is preferred. | |
| 4 | If only one specific identity test is performed. an IR spectrum (KBr pellet) is preferred. | |
| 5 | By measuring the pressure, saturated solution of potassium bromide bromine absorption method, the smell test and other methods, the mixture can be identified more quickly. |