RT Journal Article SR Electronic T1 Contribution to chemistry from the laboratory of the Lawrence Scientific School; No. 15, On some new analytical methods JF American Journal of Science JO Am J Sci FD American Journal of Science SP 416 OP 419 DO 10.2475/ajs.s3-1.6.416 VO s3-1 IS 6 A1 T. M. Chatard YR 1871 UL http://www.ajsonline.org/content/s3-1/6/416.abstract AB