Contents. 
Page 
Introduction . =. oe ee ie a! Stes oe 5 
Scientific and other greet on easental ale si Se Wat a Stee ve eo 7 
New Pharmacopoeias .. . we a TG SSS eta A) 2 er 
Chemical preparations and antes ee 51 
Notes on scientific research work in the domain of scipenes Avil essennel te 
General. ee ee ie es, ee 
Bibliography . 20%.) 7°. $402) 3.  ee e 
Analytical 6. 20 ee a a a 
Physical: 2. 6 -.4 oe 8 a 
Botanical . . Ta eer eee 
Phyto- pnysiolenied a) Tre wEe eee oar 
Pharmaco-physiological . .. 2... 1.2, G5 3 
Chemical #.° .2%05. 2. # 0 Sede El 3 o ie ia Se 
Hydrocarbons) 2 ek. ee NS Eee ee ee Ne 
ANCONOIS: 9.0 we Ge a ie 
Aldehydés 5 2 . fom wep ee toe Se Dae ce eer 
Ketones; 2-5. ee i OE we bn a rrr 
Phenols and ened nee re Tere eee 
ACIDS 5 8 age Ee it we ek BONO ee 
ORGIES. 4 0) Gin bs a Oe 
Nitrogenous bodies er ares Matin wee ee 
List of abbreviations. 
d = specific gravity. 
dooo = Specific gravity at 20° (in references from our laboratories uniformly compared 
with water at 15°). 
d*° = specific gravity at 20°, compared with water at 4°. 
p90 = Optical rotation at 20°, in a 100 mm. tube. 
[«]» = specific rotation. 
Np»o =felractory index. at 20°. 
sol. p. = solidifying point. 
m.p. = melting point. 
b.p. = boiling point. f 
n == Normal. 
acet. = acetylation. 
acid v.— acid value; ester v. = = ester value; sap. v. = saponification value. 
g. = gram; cc. = cubic centimeter; mm. = millimeter. 
Temperatures are uniformly given in degrees Centigrade. 
The strength of alcohol, if not otherwise indicated, is given in per cent. by volume. 
