BeNa Culture Collection
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Quality control sample of coliform bacteria in sludge feces of medical institutions
362173
Total Bacterial Count Negative Quality Control Sample (Plate Count Method)
386620
Quartz powder contaminated with Bacillus atrophicus
362553
Total Bacterial Count Negative Quality Control Sample (Enzyme Substrate Method)
386632
Water Quality Total Coliform Standard Quality Control Sample (Paper Rapid Method)
360407
Fecal coliform standard quality control sample (Membrane membrane method)
359578