BeNa Culture Collection
info@bncc.com
Seawater quality total coliform positive quality control sample (Membrane membrane method)
363182
Simulated quality control sample of Bacillus cereus in milk powder
380495
Water quality total coliform negative quality control sample (paper rapid method)
392864
Positive Quality Control Sample for Fecal Coliforms in Water
392822
Quality control samples for Escherichia coli of disposable hygiene products
384499
Quality Control Sample for Coliforms in Public Places
392564