| In the case of many formulae, it will be noticed that equal quantities of bromide and ferricyanide are recommended. |
| The ferricyanide-bromide mixture, however, keeps very much better than a plain solution of ferricyanide alone. |
| The ferricyanide test confirmed that the brown colouration of the water extracts was closely associated with tannins. |
| To determine the finishing point, place a series of drops of the ferricyanide solution on a dry white glazed plate. |
| For some samples a mixture of ferricyanide and ferrocyanide were added to the pellet. |
| Red cells are lysed and potassium ferricyanide oxidizes hemoglobin to methemoglobin, which combines with potassium cyanide forming cyanmethemoglobin. |
