— 157 — 



reason we consider such experiments as those which we made, as part- 

 icularly important, for they are a safeguard against overestimating the 

 value of our remedies. These methods of examination, which are 

 as unfavourable for the antiseptics as it is possible to make 

 them, have hitherto generally been purposely avoided for most 

 remedies, although in practice they are imperatively required. 

 The expression " entire essential oils" in the following table 

 means the mixtures of all the substances contained in the oils. Of the 

 most usual constituents, those examined were alcohols, aldehydes, 

 ketones, phenols and phenol ethers, terpenes, esters, and 

 various representatives of other classes of bodies. 



A. Entire essential oils. 



below I in 10 



I in 10 



1 in 25 



1 in 50 



above 1 in 100 





to i in 25 



to 1 in 50 



to 1 in 100 





Amber oil 



Angelica oil 



Basil oil 



Bay oil 



Bitter almond 



Anise oil 



Citron ella oil 2 ) 



Eucalyptus oil 



Cajeput oil 



oil, natural and 



Bergamot oil 



Geranium oil 



Linaloe oil 



Caraway oil 



artificial 4 ) 



Calamus oil 



Jaborandi leaf oil 



Niobe oil 



Coriander oil 1 ) 



Cassia oil 



Cardamom oil 



Lavender oil 



Orange blossom 



Dill oil 1 ) 



Cherry laurel oil 



Cedarwood oil 



Patchouli oil 



oil 



Double Caraway 



Cinnamon oil 



Celery oil 



Peppermint oil 



Palmarosa oil 



oil 



Clove oil 



Copaiba balsam 



Peru balsam 



Europ. Penny- 



Jasmine oil 



Mustard oil, na- 



Cubeb oil 



Pinus montana 



royal oil 



Pine needle oil 1 ) 



tural and arti- 



Cumin oil 



oil 



Rosemary oil 



Spearmint oil 



ficial 



Cypress oil 



Rue oil 



Sage oil 



Spoon wort oil, 



Spike oil 



Erigeron oil 



Sandalwood oil 





natural l ) 





Estragon oil 



Tansy oil 





Spoonwort oil, 





Fennel oil 



Thuja oil 





artificial 





Ginger oil 



Wild Thyme oil 





Turpentine oil, 





Juniper berry oil 



Wormwood oil 





ozonised 8 ) 





Lemon oil 







Wormseed oil 





Lemongrass oil 







Ylang Ylang oil 





Lovage oil 











Matico oil 











Nutmeg oil 











Orange oil 











Parsley oil 











Savin oil 











Turpentine oil, 











free from oxy- 











gen 3 ) 











Valerian oil 











Wintergreen oil, 





* 







artificial and 











natural 











*) According to Bruning above 1 in 100. 



2 ) According to Bruning 1 in 50 to I in 100. 



8 ) According to Bruning 1 in 25 to 1 in 50. 



4 ) According to Bruning below I in 10. 



