Weiyel Reference Materials
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Standard Sample of Total Colony in Cosmetics
BNCC361614
Reference material of bacillus subtilis spores count
BNCC359088
Escherichia coli DNA lab quality control
BNCC369704
Streptococcus pneumoniae DNA standard
BNCC363411
Mycobacterium smegmatis nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363811
Quality control sample of coliform bacteria in sludge feces of medical institutions
BNCC362173