Magnetic quenching of the emission intensities of HPO and SnH in hydrogen—oxygen flames

Magnetically induced enhancement and quenching of the chemiluminescence from OH radicals [A2Σ+→ X2II(0–0)] in hydrogen–oxygen flames

“…The experimental apparatus was described in detail in our previous paper . 3 Premixed hydrogen and nitrogen were passed through the central nozzle of a quartz burner (bore diameter 6 mm), while premixed oxygen and nitrogen flowed through the outer ring (bore diameter 16 mm). The resulting laminar flame was enclosed in a quartz tube.…”

Application of a modulated magnetic field to a flame photometric detection burner in the detection of phosphorus

“…The total spatial variance ( 2) expected when a microinjector is used is the sum of the individual spatial variances The separation efficiency in capillary zone electrophoresis has been borrowed from chromatography (6) as suggested by Giddings (19). The number of theoretical plates, N, is defined as N = Lc/ 2 (5) Substituting eq 4…”