BeNa Culture Collection
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Total coliform negative control sample (Multi-tube fermentation method)
BNCC382526
Quality control sample of coliform bacteria in sludge feces of medical institutions
BNCC362172
Water quality enzyme substrate method quality control sample
BNCC360391
Water quality fecal coliform positive quality control samples (Paper Rapid Method)
BNCC360408
Fecal coliform negative control quality control sample(Multi tube fermentation method)
BNCC359288
Quality control samples of fecal coliforms in medical institutions
BNCC362171