Two new pieces of chemical apparatus.
Subtitle: I. Apparatus for the continuous extraction of liquids with immiscible solvents lighter than water. II. Apparatus for quantitative reactions which depend on the measurement of an evolved gas.
By: R. F. Bacon and P. B. Dunbar ...
Contributors: Dunbar, P. G. b. 1882.
Series: United States. Dept. of Agriculture. Bureau of Chemistry. Circular -- no. 80; Circular (United States. Bureau of Chemistry) -- no. 80.
Publisher: Govt. print. off.
Published: 1911
Place of publication: [Washington
Subjects: Chemical apparatus.; Gas-meters.