a A Ee wotidreial Notes. and Scientific Information on Essential Oils. 
_ Pharmacopeeias ee eT Ne 
a Chemical De crea and ner 
eeaetal: aS ie och 
_Bitomapny a 
(2. Analytical 
Physical Paes 
Botanical ie eg : 
x Phyto-physiological : 
-Pharmaco-physiological 
Chemical es ace ee he 
Hydrocarbons Re 
PACOHOLS: ares es eae ee 
‘Aldehydes .. .. ‘ 
Ketones: i. 7) ae er toes 
Phenols and Phenol Ethers 
Acids and Esters. 3.5%; 
Glucosides 7 oi" kes 
-Nitrogenous Bodies . 
“ List of abbreviations. 
Saati gravity. meas heey Baas re 
specific gravity at 20° (in references from our ‘laboratories t un ) 
with “water, at-15°) cues : Be re 
specific gravity at 20°, compared with water at ‘49, a 
optical rotation at 20°, in a 100 mm. tube. Guten Bo, 
specific rotation, —~ page Ta os eta a 
= index of refraction at 209. : 
= solidifying point. . ee ye 
melting point. , 
boiling point. | 
normal. 
- acetylation. 
acid value; ester A Gees 
} by 
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