Weiyel Reference Materials
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| Safety level | 0 |
| Sharing mode | Public welfare sharing |
Standard quality control samples of Escherichia coli in drinking water (multi-tube fermentation method)
BNCC360415
Seawater total bacterial colony count quality control sample
BNCC363183
Fecal coliform negative control quality control sample(Multi tube fermentation method)
BNCC359288
Helicobacter pylori reference (Chemically inactivated) (Strongly positive)
BNCC363101
8099 Escherichia coli carrier (steel sheet)
BNCC361998
Bacillus pumilus spore suspension
BNCC361954