Weiyel Reference Materials
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| Subculture | Nutritional gravy medium (NA/NB): beef paste 3.0g, peptone 10.0g,NaCl 5.0g, agar 20.0g (without 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 ℃,24-48h, aerobic |
| Storage conditions | 2-8 ℃ |
| Safety level | 2 |
| Morphology | The colony diameter is 1-2mm, round, with neat edges, opaque, light color, convex in the middle, smooth surface, bright surface, moist texture, easy to pick up, no pigment, G + (blue-purple), bacilli, purity: pure |
| Sharing mode | Public welfare sharing |
Clostridium difficile nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361598
Candida albicans (Robin) Berkhout DNA lab quality control
BNCC363221
Enterococcus faecalis DNA lab quality control
BNCC363724
Bacillus cereus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361577
Staphylococcus aureus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363795
Staphylococcus aureus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC365322