8o CHARLES GRIFFIN 4 CO.'S PUBLICATIONS. 



WORKS BY DR. ALDER WRIGHT, F.R.S. 



Fixed Oils, Fats, Butters, 

 and Waxes: 



THEIR PREPARATION AND PROPERTIES, 



AND THE 



MANUFACTURE THEREFROM OF CANDLES, 

 SOAPS, AND OTHER PRODUCTS. 



BY 



C. R. ALDER WRIGHT, D.Sc., F.R.S., 



Late Lecturer on Chemistry, St. Mary's Hospital Medical School; Examiner in "Soap" 

 to the City and Guilds of London Institute. 



In Large 8vo. Handsome Cloth. With 144 Illustrations. 285. 



" l)r. WRIGHT'S work will be found ABSOLUTELY INDISPENSABLE by every Chemist. 

 TEEMS with information valuable alike to the Analyst and tke Technical Chemist." 

 The Analyst. 



"Will rank as the STANDARD ENGLISH AUTHORITY on OILS and FATS for 

 fears to come." Industries and Iron. 



At Press, Important New Work. 



Lubrication & Lubricants: 



A TREATISE ON THE 

 THEORY AND PRACTICE OF LUBRICATION 



AND ON THE 



NATURE, PROPERTIES, AND TESTING OF LUBRICANTS. 

 BY LEONARD ARCHBUTT, F.I.O., F.C.S., 



Chemist to the Midland Railway Company, 

 AND 



R. MOUNTFORD DEELEY, M.I.M.E., F.G.S., 



Midland Railway Locomotive Department. 



%* This work will deal in an EXHAUSTIVE MANNER WITH EVERYTHING 

 ^PERTAINING TO THE SUBJECT of which it treats. It contains a large amount 

 of valuable information respecting the SOURCES AND PREPARATION OF LUBRI- 

 CANTS, together with COPIOUS DIRECTIONS for their CHEMICAL AND MECHANICAL 

 VALUATION, and for the DETECTION OF FOREIGN SUBSTANCES AND ADULTERANTS 

 GENERALLY, information which has hitherto only existed in a scattered and 

 fragmentary condition in the "Proceedings" and "Transactions" of Learned 

 Societies, and is now rendered available for the first time in a SYSTEMATISED 



AND CONVENIENT FORM. 



LONDON : CHARLES GRIFFIN & CO., LIMITED, EXETER STREET, STRAND. 



