BeNa Culture Collection
info@bncc.com
Quality control samples of salmonella from sewage of medical institutions
BNCC362179
Shigella quality control sample of sludge from medical institutions
BNCC362176
Standard quality control samples of enterococcus faecalis in drinking water
BNCC371853
Water quality enzyme substrate method quality control sample
BNCC360391
Water quality fecal coliform standard quality control material sample (multi-tube fermentation method)
BNCC360422
Seawater quality fecal coliform positive quality control sample (Membrane membrane method)
BNCC363181