. c 9S9 y 
I mixt Come of this Spirit with an equal quantity, of 
Blcod,and at firfl; could fee no alteration : but in about \ of 
an hour feveral of the Blood- globules were diflblved, 
and the Spirit mixt with the Serum lookt reddifli; in 
another Quarter there were but few Globules undiflbl- 
ved, and the Serum lookt redder than before. 
I got a. little Phial of the famous Sal volatile Oleofum, 
and looking upon it in the open Air, I admired to fee fo 
great a quantity of Oyi get together in the little Globu- 
les, amongft which feme were not bigger than Blood- 
globulees fwimming in a thin Water ; -to that it is this 
Oyi only which gives it the yellow colour. If is obfer- 
vable, that this Oyi did not fepsrate from the watry 
part, kill it had been expoied to the Air, and., fome part 
evaporated. Next I examined the Figures of the Salts, of 
which fome were fo finals, that I could not fee their fliape ; 
others were fuch as is reprefentsd, Fig. 16. A ; others 
like B, fiichas I have feen in Wine, and fome of a Cubi- 
cal Figure like common Salt, as C : there were a great 
number of other Particles, which by reafon of their num- 
ber, and ,the thick matter in which they were, could not 
well be difcerned, they were of a dark colour, and may 
bereckon'd Globules. Then I took 101 this SVO^ and 
put to it |, or more, of firong' Wine- Vinegar, and ha- 
ving ftiook it well together, after an hour's time I viewed 
it ; but the fait Particles were in as great a quantity in 
the Vinegar, as if no S. V. 0. had been mixt therewith : 
the fame happened when I put equal parts of both toge- 
ther. I tailed this laft mixture, and found it very four : 
I repeated it with other S.V. 0. bought at another place* 
with much the lame fuccefc, only there happened to be 
a little bit of ftraw in the Phial, confifung erf three lit* 
tie Pipes, Fig. 17. ADEF, about which were prefehtly 
gathered feveral little Air-bubbles^rDG, wliich growing . 
bigger and bigger, (eparated themieives from the bit of 
ftraw and burft. I have oirerj obierv :d, thatafmallGlo- 
K k k 2 bule 
