BeNa Culture Collection
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Fecal coliform positive control quality control sample (Membrane membrane method)
BNCC359576
Water quality fecal coliform standard quality control sample (Membrane membrane method)
BNCC360398
Quality control samples of fecal coliforms in medical institutions
BNCC362169
Fecal coliform negative control quality control sample(Multi tube fermentation method)
BNCC359288
Standard quality control sample of total coliform bacteria in drinking water
BNCC360412
Water quality enzyme substrate method negative quality control sample
BNCC360395