[Burner head with high sensitivity in atomic absorption spectroscopy].
This paper presents a burner head with gas-sample separate entrance and double access, which is used for atomic absorption spectroscopy. According to comparison and detection, the device can improve sensitivity by a factor of 1 to 5. In the meantime it has properties of high stability and resistance to interference.
Feng
X
X
Research Institute, Daqing Petrochemical Engineering Factory,163352 Daqing.
Yang
Y
Y