I N Khvoshchevskaia

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In connection with the new requirements to the content of antibiotics in discs and a new procedure for the disc labeling stability of antibiotics in discs was studied with the methods of storage under natural conditions and under conditions of accelerated ageing. It was shown that the method of accelerated ageing was not applicable to testing antibiotic(More)
The content of antibiotics in the discs is the main requirement to their quality. There are 2 methods for determination of the antibiotic content in the discs: (1) a method with preliminary extraction of the antibiotic from the disc followed by determination of its content in the extract biologically and (2) a method using 3 or more standard discs(More)
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