Powder for oral suspensionAll excipients used to manufacture oseltamivir phosphate capsules comply with the appropriatemonographs of the current PhEur except sodium dihydrogen citrate, which is tested according to anFAO nutrition paper. Although sorbitol is tested according to the monograph of the current PhEur thespecification includes an additional test for residual glucose (HPLC), which is limited to a maximumof 0.03 % for stability purposes. (Refer to stability section below.)The qualitative composition of the "Tutti Frutti, Permaseal 11900-31" flavour and a satisfactoryspecification is presented. Satisfactory specifications are also provided for the primary packagingmaterials.