BeNa Culture Collection
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Water quality total coliform negative quality control sample (paper rapid method)
BNCC360413
Water quality enzyme substrate method quality control sample
BNCC361780
Quality control sample of total bacterial count in drinking water
BNCC374020
Quality control samples by enzyme substrate method for drinking water
BNCC360392
Total coliform negative control sample (Multi-tube fermentation method)
BNCC382526
Seawater quality fecal coliform positive quality control sample (Membrane membrane method)
BNCC363181