BeNa Culture Collection
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Standard quality control sample of clostridium perfringens in drinking water
BNCC362541
Water quality fecal coliform negative quality control samples (paper rapid method)
BNCC360410
Shigella quality control sample of sewage from medical institutions
BNCC362174
Quality control samples of fecal coliforms in medical institutions
BNCC362168
Seawater total bacterial colony count quality control sample
BNCC363183
Water quality enzyme substrate method quality control sample
BNCC361780