BeNa Culture Collection
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Standard Sample of Total Colony in Cosmetics
BNCC361614
BNCC363361
Fecal coliform positive control quality control sample (Membrane membrane method)
BNCC359576
Bacillus subtilis spore suspension
BNCC361463
Shigella quality control sample of sludge from medical institutions
BNCC362177
Reference material of bacillus subtilis spores count
BNCC359087