A Microprocessor-Controlled Graphite Rod Direct Sample Insertion Device for Inductively Coupled Plasma Optical Emission Spectrometry

摘要: A microprocessor-controlled graphite rod direct sample insertion device for use with an inductively coupled plasma is described and the accompanying software design illustrated. The energy of rf field itself used to carry out programed drying ashing stages prior analyte vaporization. position aqueous solutions solution containing organic material has also been investigated. Automation in manner improves precision attainable by this technique; system shown be suitable trace element determinations small liquid samples or directly solid samples.