Abstract

The dc-arc excitation of aqueous hydrochloric acid solutions of various elements has been studied. Teflon cups of the Zink type were employed. By using the 3089-Å, line of the OH band or gallium as an internal standard, boron, mercury, tin, chromium, iron, aluminum, manganese, copper, and zinc in the part-pér-million range have been determined.

The Spectrochemical Analysis of Copper Base Alloys*

Edwin K. Jaycox
J. Opt. Soc. Am. 35(2) 175-179 (1945)

The Use of Briquetted Samples in the Spectrochemical Analysis of Carbon and Alloy Steels and Other Metals

J. F. Woodruff
J. Opt. Soc. Am. 40(4) 192-196 (1950)

Spectrographic Determination of Trace Elements in 70/30 Brass and Admiralty Brass. Part I*

P. A. Leichtle
J. Opt. Soc. Am. 34(8) 454-463 (1944)

The Spectrochemical Analysis of Nickel Alloys*

Edwin K. Jaycox
J. Opt. Soc. Am. 37(3) 159-162 (1947)

Spectroscopic Estimation of dc Arc Electrode Vapor-Jet Velocities*

Stanley C. Baker
J. Opt. Soc. Am. 54(10) 1204-1210 (1964)