
Diagnostic compositions containing fluorescein carboxylic acid esters comprising a hard gelatine capsule containing (a) a granulate and (b) an outer phase surrounding the granulate, wherein the granulate comprises a fluorescein carboxylic acid ester, sodium carboxymethylamylopectin, microcrystalline cellulose and polyvinylpyrrolidone and the outer phase comprises magnesium stearate, talc and lactose, provide particularly efficacious forms of administration of such fluorescein esters in the deter...











