Note 145 — Chapter VI · Chemical and Mechanical Tests.
Reading edition
S. L. Penfield, Am. Jour. Sci., Vol. L., p. 446, 1895. In this article a convenient form of separating apparatus is also described.
Reading edition
S. L. Penfield, Am. Jour. Sci., Vol. L., p. 446, 1895. In this article a convenient form of separating apparatus is also described.