title: Continuous introduction of powdered samples in emission spectroscopy The use of a tube-electrode.
abstract: A device for the continuous introduction of powdered samples into spark and arc sources is described. The sample is pushed by a motor-driven spindle into the electrode gap through a tubular electrode. The method was found to be simple and versatile.
authors.affiliation: Institute for General Chemistry, Technical University, Budapest XI, Gellért tér 4, Hungary.
authors.forename: T
authors.initials: T
authors.lastname: Kántor
authors.forename: L
authors.initials: L
authors.lastname: Erdey