Reference book, Organic Chemistry for Advanced Students Part I Reactions by Julius B. Cohen, 1924, Fourth Edition, London: Edward Arnold and Company. Scottish Oils Limited …
Reference book, A Dictionary of Applied Chemistry Vol. III GR - Oils by Sir Edward Thorpe, 1912, Revised Edition, Longmans, Green and Company. Scottish Oils …
Reference book, Chemical Analysis of Oils, Fats and Waxes and of the Commercial Products Derived Therefrom by Dr. J. Lewkowitsch founded on Benedikt's second edition …
Reference book, Standard Methods of Chemical Analysis edited by Wilfred W. Scott, 1917, Second Edition, Crosby Lockwood & Son London. Pumpherston Oil Refinery laboratory stamp …
Reference book, A Comprehensive Treatise On Inorganic And Theorectical Chemistry by J. W. Mellor, 1923, Volume IV. From the laboratory at Pumpherston Refinery
Reference book, Commercial Organic Analysis Vol. III Part I Tannins,Dyes, and Colouring Matters Writing Inks by Alfred H. Allen, 1901, Third Edition, London: J. & …