Weiyel Reference Materials
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| Subculture | Comprehensive PDA agar (English name: CPDA): potato boil 1.0L, glucose 20.0g,KH2PO4 3.0g,MgSO4 · 7H2O 1.5g, vitamin B1 trace, agar 20.0g,pH 6.0±0.2. Sterilization at 121 ℃ for 15min. Potato boiling solution: weigh 200g of peeled potato pieces, boil in boiling water for 30min, and collect filtrate to a constant volume of 1.0L. |
| Growth conditions | 28 ℃;5-7 days.; Aerobic |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | Aspergillus niger DNA standard is mainly used for positive control, nucleic acid detection kit development, and related research. |
| Sharing mode | Public welfare sharing |
Neisseria meningitidis reference (Chemically inactivated) (Strongly positive)
BNCC363676
Bacillus cereus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC370096
Escherichia coli EAEC nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361519
Human adenovirus 41 DNA nucleic acid quality control product (Low value)
BNCC361914
Streptococcus hemolytis-β nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361651
Enterobacter aerogenes nucleic acid reference material (Heat inactivated)(Strongly positive)
BNCC360675