Pharmaceutical Microbiology Manual
Download 1.15 Mb. Pdf ko'rish
|
ORA.007 Pharmaceutical Microbiology Manual
- Bu sahifa navigatsiya:
- Revised: 25 Aug 2020 Title: Pharmaceutical Microbiology Manual
F
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 64 of 92 For the most current and official copy, check QMiS. e. Glove Sterility Control: If the sampler uses ORS sterile gloves then have an intact unit containing gloves placed into a sterile plastic bag and sent as a control. f. Sterile Equipment Control: Include any other sterile equipment used during EM sampling (i.e. sterile specimen cup, sterile media, etc.). (Coveralls, masks, and boot covers do not need to be included). C. EM Sampling Procedure It is recommended that the investigative team bring equipment for both qualitative and quantitative EM methods. Qualitative methods utilizing sponges/ swabs are used for hard to reach areas. RODACs or Hychecks are employed for the quantitative method to enumerate microbes on open flat work surfaces. Each analyst is to perform the same role throughout the collection. (Ex. One analyst collects swabs and second analyst serves as an assistant.) See suggested sampling locations listed in section E of this procedure. 1. Disinfect gloved hands with a suitable sanitizing agent (i.e. sporicidal agent or sterile 70% alcohol). a. Repeat this step between each EM sample. b. Allow gloves to air dry so no disinfectant is dripping from gloves. c. Some swab/sponge sampling packages include a secondary set of sterile gloves. In these instances, the secondary glove can be aseptically used on top of the primary gloves to expedite the sampling process. The secondary gloves should not be removed, but additional gloves should be added and disinfected as needed. d. When sampling an ISO 5 location. i. Verify that the LFH/BSC certification is current. ii. Allow LFH/BSC to run approximately 10 minutes before initiating sampling iii. Wipe down all outer sampling containers with a suitable sanitizing agent before placement in the LFH/BSC iv. Do not open sampling materials outside the LFH/BSC 2. Qualitative Swabbing a. Open a sterile swab (or sponge). Dampen with wetting agent (sterile water, saline, or D/E neutralizing broth) and squeeze off excess by pressing against the inside of the container holding the wetting agent. |
Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling
ma'muriyatiga murojaat qiling