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 |
Bacillus subtilis subsp nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362735
Candida tropicalis DNA lab quality control
BNCC363702
Streptococcus agalactiae DNA lab quality control
BNCC363482
Escherichia coli DNA lab quality control
BNCC363188
Streptococcus group A nucleic acid detection standard
BNCC362473
Mycoplasma pneumoniae nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC364679