BeNa Culture Collection
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Seawater total bacterial colony count quality control sample
BNCC363183
Shigella quality control sample of sewage from medical institutions
BNCC362174
Quality control samples of fecal coliforms in medical institutions
BNCC362170
Fecal coliform positive control quality control sample (Membrane membrane method)
BNCC359576
Standard quality control samples of enterococcus faecalis in drinking water
BNCC371853
Quality control samples by enzyme substrate method for drinking water
BNCC360392