John A. Koropchak

Thermospray enhanced inductively coupled plasma atomic emission-spectroscopy detection for liquid chromatography

Subhajith Roychowdhury, John A. Koropchak · Analytical Chemistry · 1990 · 77 citations

Engineering, Atomic Emission Spectroscopy, Altmetric Attention Score +17

Aperture-based thermospray vaporizer

John A. Koropchak, Henry Aryamanya-Mugisha · Analytical Chemistry · 1988 · 77 citations

Engineering, Databases, Media Standards +19

Thermospray Sample Introduction to Atomic Spectrometry

John A. Koropchak, Marjan Veber, Richard F. Browner · Critical Reviews in Analytical Chemistry · 1992 · 63 citations

Engineering, Chemistry, Spectrochemical Analysis +17

Condensation nucleation light scattering: a new approach to development of high-sensitivity, universal detectors for separations

Lori Allen, John A. Koropchak · Analytical Chemistry · 1993 · 50 citations

Engineering, Nuclear Physics, Altmetric Attention Score +21

Decomposition of an organophosphorus material in a silent electrical discharge

E. J. Clothiaux, John A. Koropchak, Robert R. Moore · Plasma Chemistry and Plasma Processing · 1984 · 48 citations

Materials Science, Electrical Engineering, Chemical Engineering +7