BeNa Culture Collection
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Water quality fecal coliform standard quality control sample (Membrane membrane method)
BNCC360398
Seawater total bacterial colony count quality control sample
BNCC363183
Quartz powder contaminated with Bacillus atrophicus 9372
BNCC362553
Standard quality control samples of Escherichia coli in drinking water (multi-tube fermentation method)
BNCC360415
Standard quality control samples of mold and yeast
BNCC360584
Shigella quality control sample of sludge from medical institutions
BNCC362176