THE Tincture of Salt of Tartar is made of Salt of Tartar that has undergone the strongest Degree of the Fire, and afterwards is dissolved in Spirit of Wine tartariz'd, which, after it has stood in Infusion some time, is pour'd off, or decanted into a Bottle to be well stopp'd and kept for Use. This Tincture when lightly prepar'd, ought to be of a noble red Colour. It is us'd in Physick chiefly for the Scurvy, and to cleanse the Blood. Dose from 20 to 40 Drops. It is observable, the better Colour this Tincture is of, the better it is prepar'd; and the older it grows, the more decay'd and fainter the Colour is.