* For Sale by Superintendent of Documents. Paper, 25c. single copy, $1.00 a vol. (4 nos.).
Notes:
CONTENTS.—Standardization of potassium permanganate solution by sodium oxalate; by R. S. McBride.—Benzoic acid as acidimetric standard; by George W. Morey.— Tubular electrodynamometer for heavy currents; by P. G. Agnew.—Thermometric lag; by D. R. Harper, 3d.—Determination of manganese as sulphate and by sodium bismuthate method; by William Blum.
Availability:
* For Sale by Superintendent of Documents. Paper, 25c. single copy, $1.00 a vol. (4 nos.).