Artemisinin based combined medicines February 23-27, 2009, Kampala, Uganda 28 | Validation Direct surface sampling (direct method) (2) Other factors include: –location from which the sample is taken (including worst case locations, identified in the protocol) –composition of the equipment (e.g.
{"Image DocumentName": "World Health Organization", "Image ImageDescription": "Validation. 14 April, Direct surface sampling (direct method) (2) Other factors include: location from which the sample is taken (including worst case locations, identified in the protocol) composition of the equipment (e.g. glass or steel) Critical areas (hardest to clean) e.g. in semi-automatic/fully automatic clean-in-place systems. Use appropriate sampling medium and solvent The location from which the sample is taken should take into consideration. the composition of the equipment (e.g. glass or steel) and the. location (e.g. blades, tank walls or fi ttings). Worst case locations should be. considered. The protocol should identify the sampling locations Critical areas, i.e. those hardest to clean, should be identifi ed, particularly. in large systems that employ semi-automatic or fully automatic. clean-in-place systems The sampling medium and solvent used should be appropriate to the. task \u2013", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}