BeNa Culture Collection
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Standard quality control sample of total coliforms in drinking water (Membrane membrane method)
BNCC360416
Standard quality control samples of Escherichia coli in drinking water (multi-tube fermentation method)
BNCC360415
Standard quality control samples of heat-resistant coliform bacteria in drinking water (multi-tube fermentation method)
BNCC360414
Water quality total coliform negative quality control sample (paper rapid method)
BNCC360413
Water quality enzyme substrate method positive quality control sample
BNCC360394
Standard quality control samples of Clostridium perfringens in drinking water
BNCC378431