RT Journal Article SR Electronic T1 On the washing of precipitates JF American Journal of Science JO Am J Sci FD American Journal of Science SP 321 OP 338 DO 10.2475/ajs.s2-47.141.321 VO s2-47 IS 141 A1 Bunsen, R. YR 1869 UL http://www.ajsonline.org/content/s2-47/141/321.abstract AB