Pharmaceutical Microbiology Manual
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ORA.007 Pharmaceutical Microbiology Manual
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- Revised: 25 Aug 2020 Title: Pharmaceutical Microbiology Manual
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OOD AND D RUG A DMINISTRATION O FFICE OF R EGULATORY A FFAIRS Office of Regulatory Science Document Number: ORA.007 Revision #: 02 Revised: 25 Aug 2020 Title: Pharmaceutical Microbiology Manual Page 43 of 92 For the most current and official copy, check QMiS. mL. Single units of small-volume injections may be tested individually if the individual unit volume is 25 mL or greater. b. Prepare the test specimens as described in USP <788> and <789>. Following the preparation of the test specimen the sample can be assayed in accordance with USP <788> and <789> in addition to the procedures found in ORA-LAB.019. c. Containers with removable stoppers may be sampled directly by removing the closure. For test specimens that require the contents of the container to be removed for testing withdraw the contents of the container in the normal or customary manner of use, or as instructed in the package labeling. When test specimens are to be pooled remove the closure and empty the contents into a suitably cleaned container (preferably from particle free glassware vendor). d. Following the completion of the test the instrument will generate a report. The report will include the raw data counts, calculated values and state if the test specimen met the USP limits for the particular test performed. Note: If the average number of particles exceeds the USP limits the prepared specimen must be tested by the Microscopic Particle Count Test. B. Microscopic Particle Count Test The microscope particulate matter test may be applied to large-volume and small volume parenteral injections and to ophthalmic solution products. The test Apparatus is described in USP <788> with additional information found in USP <1788>. 1. Test Environment and Environmental Blank: Refer to Section A.3 for the requirements of the test environment and preparation of the specimen, glassware and equipment used in the assay. Prior to initiating the test sequence with a specimen, a blank determination is required and must be carried out according to USP <788>. The environmental blank must meet the requirements set forth in USP <788> in order to initiate testing of the specimen. 2. Test Procedure and Interpretation of Data a. For large volume parenterals, single units are tested. For small volume parenterals less than 25 ml in volume, the contents of 10 or more units are combined in a cleaned container; the test |
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