TREASURY DEPARTMENT. 
Public Health and Marine-Hospital Service of the United States. 
Walter Wyman, Surgreon-General. 
HYGIENIC LABORATORY.-BULLETIN No. 22. 
M. J. ROSENAU, Director. 
May, 1905. 
CHLORIDE OF ZINC 
AS A 
DEODORANT, ANTISEPTIC, AND GERMICIDE. 
T. B. McCLINTIC. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE, 
1905. 
