EPPO BulletinVolume 51, Issue 3 p. 438-450 STANDARD - GUIDELINES ON PEST RISK ANALYSISFree Access PM 5/10 (1) Guidelines on the design and implementation of a buffer zone First published: 25 November 2021 https://doi.org/10.1111/epp.12777 Authors contributors are given in Acknowledgements section. Definitions: Definitions relevant to this Standard noted Appendix 1. AboutSectionsPDF ToolsRequest...

the voltammetric behaviour of sulfadoxine (sdn) was studied at a glassy carbon electrode in 0.2 m phosphate buffer solutions using cyclic, differential-pulse (dpv) and square wave voltammetry (swv). the dependence of the current on ph, concentration, and scan rate was investigated to optimize the experimental conditions for the determination of sdn. the oxidation process was shown to be diffusi...

where P represents a macromolecular ion in solution and P(HA), its complex with n moles of a small uncharged constituent, HA, of the solvent medium. It was assumed that the complex migrates with a greater electrophoretic mobility than the uncomplexed macromolecule and that equilibrium is established instantaneously. Computer solution of the conservation equations showed that under appropriate c...

where P represents a macromolecular ion in solution and P(HA), its complex with n moles of a small uncharged constituent, HA, of the solvent medium. It was assumed that the complex migrates with a greater electrophoretic mobility than the uncomplexed macromolecule and that equilibrium is established instantaneously. Computer solution of the conservation equations showed that under appropriate c...