| The colouring matter of pure red wine does not pass through the dialyser. |
| To detect nitrites in the blood, the best method is to place the blood in a dialyser, the outer liquid being alcohol. |
| The dialyser is placed in a suitable vessel with distilled water, the water under it renewed every 24 hours. |
| The dialyser is next placed in the larger vessel filled with distilled water. |
| It will suffice to suppose that it is the consciousness itself that is the dialyser. |
| On dialysing for twenty-four hours, some of the active principle went into the dialysate and some remained in the dialyser. |
