BeNa Culture Collection
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Shigella quality control sample of sewage from medical institutions
BNCC362174
Quality control samples by enzyme substrate method for drinking water
BNCC371852
Standard quality control sample of total coliform bacteria in drinking water
BNCC360412
Water quality total coliform negative quality control sample (paper rapid method)
BNCC360413
Quality control sample of total bacterial count in drinking water
BNCC374022
Fecal coliform standard quality control sample (Membrane membrane method)
BNCC359578