METHOD OF RAPID ASSESSMENT OF DRUGS' WASHOVER ACTIVITY Russian patent published in 2010 - IPC G01N33/15 

FIELD: medicine.

SUBSTANCE: at room temperature 5 ml of each solution under investigation are injected into the area of base of glass vial with fresh skim milk cheese, strained through a sieve withc cell dimension of 1 mm and brought into glass vials Upon expiration at least 10 minutes diaphaneity of mixture of solutions with milk cheese in glass vials and on sieve withc is analysed through translucent light straight after its outpouring on it. In the absence of parting of matrix and white grains it is possible judge on high washover activity of a solution.

EFFECT: reduction of labor contributions, improving safety, speed and quality of expert evaluation of drug solutions owing to time-urgent revelation of latent purulence-liquefacient activity.