Hot tube atomic absorption spectrochemistry

Appl Opt. 1968 Jul 1;7(7):1337-9. doi: 10.1364/AO.7.001337.

Abstract

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.