BeNa Culture Collection
info@bncc.com
Water quality enzyme substrate method positive quality control sample
BNCC360394
Pseudomonas aeruginosa quality control sample
BNCC370599
Standard quality control sample of total coliform bacteria in drinking water
BNCC360412
Water quality fecal coliform standard quality control sample (Paper Rapid Method)
BNCC367767
Fecal coliform positive control quality control sample (Membrane membrane method)
BNCC359576
Water quality total coliform positive quality control samples (Paper Rapid Method)
BNCC360409