BeNa Culture Collection
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Water quality enzyme substrate method negative quality control sample
BNCC360395
Seawater total bacterial colony count quality control sample
BNCC369590
Fecal coliform negative control quality control sample(Multi tube fermentation method)
BNCC359288
Shigella quality control sample of sludge from medical institutions
BNCC362177
Water quality fecal coliform positive quality control samples (Paper Rapid Method)
BNCC360408
Serwater fecal coliform positive control quality control sample (Multi-tube fermentation method)
BNCC363179