Atom absorption spectroscopic analysis - apparatus

摘要

PURPOSE:To facilitate switching between a flame method and a flameless method by injecting a sample into any atomizing part with a common automatic sampler. CONSTITUTION:A sample injecting device 32 having the sample receiving port which is opened upward is connected to a nebulizer 36 of a flame-type atomizing part. A flameless atomizing part is attached in front of a burner head 9 on a burner chamber 7. In order to dispense the samples in an automatic sampler 40, an arm 42 can move a nozzle to the position of a sample bottle in the automatic sampler 40 and to the position of the sample injecting device 32 of the atomizing part which is positioned at the measuring position or to the position of a sample injecting port 30.