Rifamycin sodium .................. 2.6 g,
which corresponds to 2 000 000 units
Excipients:
Macrogol 400 .................... 25,000 g
Ascorbic acid .......... 0.500 g
Disodium edetate .................. 0.012 g
Potassium disulfite ................. 0.150 g
Lithium hydroxide .................. 0.135 g
Purified water ............... to 100 ml