BeNa Culture Collection
info@bncc.com
Quality control sample of total bacterial count in drinking water
BNCC374021
Shigella quality control sample of sewage from medical institutions
BNCC362175
Seawater total bacterial colony count quality control sample
BNCC363185
Water quality fecal coliform negative quality control samples (paper rapid method)
BNCC360410
Water quality enzyme substrate method positive quality control sample
BNCC360394
Quality control sample of total bacterial count in drinking water
BNCC377988