Weiyel Reference Materials
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Shigella quality control sample of sludge from medical institutions
BNCC362177
BNCC362181
Helicobacter pylori nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362964
Klebsiella aerogenes Tindall et al nucleic acid standard quality control product
BNCC361459
Bacillus subtilis black variety spore stain carrier (cloth)
BNCC362001
Reference material of escherichia coli count in food
BNCC359093