See leaflet; 1,1'-[oxybis[methylene(4-hydroxy-1,3-phenylene)]]bis[2-[(1,1- dimethylethyl)amino]ethanol] ; Batch 5 is valid until 31 May 2017
Batch 6 is valid until 31 January 2018
See leaflet; [(3RS,6RS and 3R,6S-meso)-2,5-dihydroxy-2,5-dioxo-3,6- bis[(pyridin-3-yl)methyl]-1,4,2?5,5?5-dioxadiphosphinane-3,6- diyl]bis(phosphonic acid)