BeNa Culture Collection
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8099 Escherichia coli carrier (cloth)
BNCC362628
Fecal coliform standard quality control sample (Membrane membrane method)
BNCC359578
Helicobacter pylori reference (Chemically inactivated) (Strongly positive)
BNCC363101
Water quality fecal coliform standard quality control sample (Paper Rapid Method)
BNCC360406
Shigella quality control sample of sewage from medical institutions
BNCC362174
Quality control sample of total number of feed colonies
BNCC361566