ON-LINE INTELLIGENT BACKGROUND CORRECTION IN ICP-AES USING A PHOTODIODE ARRAY SPECTROMETER

@inproceedings{Huang1991ONLINEIB,
  title={ON-LINE INTELLIGENT BACKGROUND CORRECTION IN ICP-AES USING A PHOTODIODE ARRAY SPECTROMETER},
  author={Yinhui Huang and Zhanxia Zhang and H. P. Qian and Wenchong Li},
  year={1991}
}
An on-line intelligent background correction in ICP-AES using a laboratory-constructed photodiode array (PDA) spectrometer is described. The PDA spectrometer provides a very convenient way for both flexibility in choice of analytical wavelength and fast concurrent acquisition of the data required for on-line background correction. Prior knowledge of sample composition and visual inspection of the spectral window are not required. The method is evaluated by determining Al and La in Ca matrix.