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Subject: Reference solution Dissolve 12.5 mg of ondansetron for TLC system suitability CRS in a mixture of 0.5 volumes of concentrated ammonia R, 100 volumes of alcohol R and 100 volumes of metahanol R, and dilute to 1.0 ml with the same mixture of solvents. Reference solution (b) Dilute 1 ml of the test solution to 100 ml with a mixture of 0.5 volumes of concentrated ammonia R, 100 volumes of alcohol R and 100 volumes of methanol R. Dilute 4.0 ml to 10.0 ml with a mixture of 0.5 volumes of concentrated ammonia R? 100 volumes of alcohol R and 100 volumes of methanol R. gen. Помогите, пожалуйста, с переводом.
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