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. |
| Subculturing | This reference does not recommend repeated freezing and thawing. Before use, take it out of the refrigerator, balance to room temperature, mix well, and use it. |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Morphology | Plaque is obvious |
| Application | Quality control substances for RNA virus molecular biology detection process. |
| Sharing mode | Public welfare sharing |
Mycobacterium intracellulare DNA standard
BNCC363832
Porphyromonas gingivalis DNA standard
BNCC363426
Human parainfluenza virus 3 RNA lab quality control
BNCC363399
Neisseria meningitidis reference (Chemically inactivated) (Strongly positive)
BNCC363676
BNCC363187
Sars-cov RNA nucleic acid quality control sample (Critical value)
BNCC361749