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 |
Streptococcus hemolytis-β nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361651
Enterovirus A71 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC370079
Clostridium difficile Prevot nucleic acid detection standard
BNCC362395
Stenotrophomonas maltophilia DNA standard
BNCC363468
Middle East respiratory syndrome coronavirus nucleic acid control sample (Critical value)
BNCC361744
Human herpesvirus 1 DNA standard
BNCC363102
Fecal coliform negative control quality control sample(Multi tube fermentation method)
BNCC359288
Reference material of escherichia coli count in food
BNCC359092
Human coronavirus 229E RNA lab quality control
BNCC370178
Streptococcus pyogenes nucleic acid reference material (Heat inactivated) (Strongly positive)
BNCC364106
Seawater total bacterial colony count quality control sample
BNCC363183
Clostridium difficile Prevot nucleic acid detection standard
BNCC362390
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