Determination of Alizarin Red S using a novel B-Z oscillation system catalyzed by a tetraazamacrocyclic complex

Spectrophotometric determination of ceterizine hydrochloride with Alizarin Red S.

A simple, rapid and sensitive spectrophotometric method has been developed for the assay of ceterizine hydrochloride (CTZH) in bulk drug and its pharmaceutical preparations. This method is based on the ion-pair complex reaction between CTZH and Alizarin Red S in Clarks-Lubs buffer. The chromogen being extractable with chloroform, could be measured quantitatively at 440 nm. All variables were st...

development of a dye-complex based spectrophotometric method for determination of azithromycin in bulk and dosage forms using alizarin red

A Study of B 0 s Meson Oscillation Using Hadronic Z 0 Decays Containing Leptons

A sample of Z0 decays containing b-flavoured hadrons is tagged using leptons, and events having precise proper time measurements are selected. These events are used to study Bs oscillations. The flavour (b or b̄) at decay is determined from the lepton charge while the flavour at production is determined from jet charge or the charge of a second lepton, where available. The experiment was not abl...

Kinetic determination of aminopyrine by using the bifurcation point in Mn(II)-catalyzed B-Z oscillating chemical system

Oscillating chemical reactions are complex nonlinear systems, which can exhibit different dynamic regimes such as regular and irregular oscillations, as well as chaos under different conditions. Such sorts of behavior in chemical and biological systems offer many choices for application to analytical chemistry. So far, regular oscillating profiles have been applied widely for the determination ...

Determination of optimal conditions for electrodeposition of Tin(II) in the presence of Alizarin Red S

A detailed physicochemical properties of aqueous solutions of alizarin red S - tin (II) chloride, has been thoroughly investigated by extensively exploring the effect of pH, concentration and temperature on the optimal conditions for the formation of tin (II)-alizarin red S (ARS-Sn II) complex. UV-Vis spectra, electrical conductivity and pH method were also used to characterize the final produc...