Weiyel Reference Materials
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| Subculture | Bovine brain extract powder: 4.0, bovine heart extract powder: 4.0, peptone: 5.0, casein peptone: 16.0, sodium chloride: 5.0, glucose: 2.0, disodium hydrogen phosphate: 2.5, agar: 13.5,pH:7.4±0.2(25 ℃) |
| Subculturing | Inoculation of brain heart infusion agar plate medium, PBS elution, suspension collection, 65 ℃ water bath inactivation for 30min |
| Growth conditions | 37 ℃;18-24h;5% CO2 |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Morphology | The colony is 1-2mm in diameter, round, with neat edges, opaque, gray-white on the front, gray-white on the back, convex in the middle, smooth surface, bright surface, moist texture, easy to provoke, G-(red), cocci, purity: pure |
| Sharing mode | Public welfare sharing |
Neisseria meningitidis DNA lab quality control
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Middle East respiratory syndrome coronavirus nucleic acid quality control sample (Low value)
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Escherichia phage T7 nucleic acid reference (Heat inactivated) (Strongly positive)
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Shigella flexneri nucleic acid detection standard
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Highly pathogenic porcine reproductive and respiratory syndrome virus RNA lab quality control
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