marți, 28 martie 2017

BS 6068-4.12:1998, ISO 11731:1998

Water quality. Microbiological methods. Detection and enumeration of Legionella|Water, Quality, Water testing, Microbiological analysis, Count methods (microbiology), Bacteria count methods, Safety measures, Cultures (biology), Test equipment, Culture media, Quality control, Sampling methods, Test specimens, Bioassay Click the banner to get it at ONLY: GBP116.00
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