PAGE 



HisTON AND iTS Prep ARATION. Walter H. Eddy 419 



DiD VON Wittich Antedate Ostwald in the Definition of Enzyme Action ? 



William N. Berg. 441 



The Biochemical Society, England 446 



Scientific Proceedings of the Columbia University Biochemical Asso- 

 ciation. Alfred P. Lothrop, Secretary 452 



Biochemical Bibliography and Index. William J. Gies 470 



Biochemical News, Notes and Comment: 



General 476 



Columbia University Biochemical Association 484 



Editorials : 



Biochemical Society, England 487 



The Bleached Flour Decision 487 



Occupational Diseases in Chemical Trades 488 



The Mathews Plan for an American Biological Society 490 



Antigens 508 



No. 8. July, 19 13. 



PAGE 



An Investigation to Determine the Accuracy of a Modified Meigs 

 Method for the Quantitative Determination of Fat in Milk, with 

 A Description of an Improved Form of Apparatus. Walter Lewis Croll. 509 



The Occurrence of Arsenic in Soils. /. E. Greaves 519 



Further Notes on the Relationship between the Weicht of the Sugar 

 Beet and the Composition of its Juice. 



/. Arthur Harris and Ross Atken Gortner. 524 



Note on the Relationship between Barometric Pressure and Carbon- 

 dioxide ExcRETioN IN Man. /. Arthur Harris 530 



The Bleached Flour Decision. Ross Aiken Gortner 532 



Emil Chr. Hansen Fund. 5". P. L. Sörensen 535 



Biological Chemistry in the Philippines. Robert Banks Gibson 536 



Doctorates in Biological Chemistry. Conferred by American Univer- 

 sities, 1912-13. P. H. D 538 



Scientific Proceedings of the Columbia University Biochemical Asso- 

 ciation. Alfred P. Lothrop, Secretary 541 



Biochemical Bibliography and Index. William J. Gies 559 



Biochemical News, Notes and Comment: 



General 567 



Columbia University Biochemical Association 574 



Columbia Biochemical Department 578 



Editorials : 



Peroxides and Nitrites in Plants 582 



Mathews Plan for the Organization of an American Biological Society. 582 

 Crystals 588 



Index: Volume II. (Includes names of authors, and impersonal and per- 

 sonal subj ects) 589 



Title Page for Volume II, with Summary of Contents, List of Illus- 



TRATIONS, ETC i-Xvi 



. xiii 



