H. E. Armstrong

JOURNALOFTHE CHEMICAL SOCIETY.ABSTRACTS OF CHEMICAL PAPERS PUBLISHED IN BRITISH AND FOREIGN JOURNALS.PART I.Organic Chemistry,Purification of Acetylene. By Fritz Ullmann and Irma Goldberg {Ghem. Centr., 1899, ii, 1920, from J. Gashel, 42, 374377).The phosphorus and sulphur iu samples of acetylene...

JOURNAL op THE CHEMICAL SOCIETY. ABSTRACTS OF CHEMICAL PAPERS PUBLISHED IN BRITISH AND FOREIGN JOURNALS. PART I. Organic Chemistry. Bromine Derivatives of Tetrametbylmethane. Peteu Poni {Ann. sci. Univ. Jassy, 1905, ,3, 212—216).—Below 0°, the interaction in diffuse daylight between...

INSTRUCTIONS TO ABSTRACTORS, giving the NOMENCLATURE AND SYSTEM OF NOTATION ADOPTED IN THE ABSTRACTS. 1. Before beginning to write an abstract, it is desirable to read tlirough the whole of the original paper, in order to form a judgment as to its importance, and as to the scale on which the...

JOURNAL op THE CHEMICAL SOCIETY. '. I J- ABSTRACTS OF CHEMICAL PAPERS PUBLISHED IN BRITISH AND FOREIGN JOURNALS. PART I. Organic Chemistry. The Development of Organic Chemistry in the Last Forty Years. Carl Geaebe (Ber., 1907, 40, 4638—4644).—A lecture delivered before the German...

JOURNAL of THE CHEMICAL SOCIETY. ABSTRACTS OF CHEMICAL PAPERS PUBLISHED IN BRITISH AND FOREIGN JOURNALS. PART I. Organic Chemistry. Action of Nitric Acid on Saturated Hydrocarbons. Nitration of Saturated Hydrocarbons containing two isoPropyl Groups. XIV. & XV. Michael I. Konowaloff {J....

JOURNAL Oi THE CHEMICAL SOCIETY. ABSTRACTS OF CHEMICAL PAPERS PUBLISHED IN BRITISH AND FOREIGN JOURNALS. PART II. General and Physical Chemistry. The Spectra of Hydrogen. A. Dufoub (A7in. Chim. Phys., 1906, [viii], 9, 361—432).—As the result of an exhaustive series of experiments, the...