Weiyel Reference Materials
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| Safety level | 0 |
| Application | Applicable to GB 18466-2005 "Water Pollutant Discharge Standard for Medical Institutions", etc., MPN method is the standard for detecting fecal coliforms. |
| Sharing mode | Public welfare sharing |
Seawater quality total coliform positive quality control sample (Membrane membrane method)
BNCC363182
Standard quality control sample of clostridium perfringens in drinking water
BNCC362541
Fecal coliform negative control quality control sample(Multi tube fermentation method)
BNCC359288
Bacillus pumilus spore suspension
BNCC361954
Standard quality control samples of heat-resistant coliform bacteria in drinking water (multi-tube fermentation method)
BNCC360414
Reference material of escherichia coli count in food
BNCC359092