BeNa Culture Collection
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Water quality fecal coliform standard quality control material sample (multi-tube fermentation method)
BNCC360422
Water quality fecal coliform standard quality control sample (Membrane membrane method)
BNCC360398
Standard quality control sample of enterococcus faecalis in drinking water
BNCC362543
Quality control samples of fecal coliforms in medical institutions
BNCC362168
Water quality fecal coliform positive quality control sample (Membrane membrane method)
BNCC360396
8099 Escherichia coli carrier (cloth)
BNCC361997