/ 
( 
Colleg 
58 
though an extremely grateful and ufeful medicine 
Many 
have employed th 
root of Lujula, probably on account of its 
beautiful red colour rather than for its fuperior efficacy 
fait 
prepared from this 
An efTential 
known by the name of Eflential 
Salt of Lemons, and commonly ufed for taking ink-flains out of 
linen.' 
•Thisfal 
Savary, DifT. 
of the Cape 
Th 
V 
■ 
Vide Boerh. Chem, vol. 2. proc 7 
Thunbere: found that the Oxalis cer 
Good 
is compofed of the vegetable 
alkali and a peculiar acid, which feems more "allied to the acid of fugar than that of 
tartar. 
Up". Nov. vol. 2. p. 215 
and related by Murray. Ap. Med, vol. 3 
r 
G 
What is fold under the name of EfTential Salt of L 
nya tidningar, 1775. n. 30. p. 237. & Savary, I. c. 
Tart, with the addition of a fmall quantity of 
appears fome- 
MS 
Lectures on Chemiftry by Dr, HamiUon 
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