B He, Y Ma, X Gong, Z Long, J Li,
Q Xiong… - Journal of Physics D …, 2017 - iopscience.iop.org
A derivative absorption spectroscopic method is used in situ to simultaneously trace and
quantify the aqueous peroxide (H 2 O 2), nitrate (${\rm NO} _ {3}^{-} $) and nitrite (${\rm NO} …