A small, commercially available atomic absorption instrument is used with a heated graphite tube for the atomic absorption analysis of liquid and solid silver samples. Operating conditions of the furnace are described and a sensitivity of about 5 ng of silver is reported.
© 1968 Optical Society of America
Original Manuscript: January 18, 1968
Published: July 1, 1968
Ray Woodriff and Ronald W. Stone, "Hot Tube Atomic Absorption Spectrochemistry," Appl. Opt. 7, 1337-1339 (1968)