Dekanoidze A A, Kordysh E A, Litiuk V N, Malakhov V K, Sidor L N, Dubitskiĭ I N
Gig Tr Prof Zabol. 1990(5):49-50.
The contributors set forth a newly developed potentiometric technique for detecting SO2 in the working zone air in the absence of other acid-producing compounds. The proposed model curve, which was designed with a SO2 containing teflon ampulla makes it possible to determine the SO2 concentration against the registered pH level.