Weiyel Reference Materials
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| Subculture | Nutritional gravy medium (English name: NA/NB): beef paste 3.0g, peptone 10.0g,NaCl 5.0g, agar 20.0g (not included in liquid medium), distilled water 1.0L,pH 7.0. Sterilization at 121 ℃ for 15min. [Note] Adding 5 mgMnSO4 · H2O to culture Bacillus is beneficial to produce spores. |
| Growth conditions | 37 ℃;18-24h; Aerobic |
| Storage conditions | -20 ℃, cold storage |
| Safety level | 1 |
| Isolation | Sputum, South Carolina Dept. of Health and Environmental Control |
| Application | It is used for the confirmation and evaluation of relevant measurement methods in the experimental analysis of Enterobacter aerogenes nucleic acid detection, and the quality control of the analysis process. |
| Sharing mode | Public welfare sharing |
Water quality fecal coliform positive quality control sample (Membrane membrane method)
BNCC360396
Standard quality control samples of enterococcus faecalis in drinking water
BNCC362540
Bacillus coagulans spore suspension
BNCC361969
Quality control sample of coliform bacteria in sludge feces of medical institutions
BNCC362173
Water quality enzyme substrate method negative quality control sample
BNCC360395
Bacillus stearothermophilus spore suspension
BNCC360469