00:01
Isotonic solution, it consists of solute concentration, same.
00:11
Inside the container, the concentration of solution also, outside the container, isotonic are same.
00:23
So, in an ophthalmic preparation, we have 0 .6 % basic fluxasine with e -value, 0 .0 .0 .0 .0.
00:42
5 m .l container.
00:47
So this indicates 0 .06 % basifox sin means 0 .6 grams basifox sin is present in 100 ml.
01:05
Equivalent sodium chloride nacl present in the solution.
01:14
Equivalent sodium chloride equal to grams that is g multiplied with e value g value is 0 .6 e value is 0 .08 on simplification we are going to get 0 .048 this is equivalent sodium fluoride therefore 0 .6 grams of basifloxacin is present in 100ml 0 .048 grams nacl sodium chloride.
02:07
Now you want to find sodium chloride required for isotonicity...