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. |
| Growth conditions | Culture temperature 37 ℃; Culture time 18-24 hours; Aerobic gas environment; |
| Safety level | 0 |
| Application | The essential control product is developed by Henan Industrial Microbial Strain Engineering Technology Research Center. It is an inactivated suspension of Klebsiella pneumoniae. It is obtained by adding stabilizers and digital PCR values and then packaging. It can be used for method establishment and work standard assignment., Method confirmation and evaluation, product quality control, etc. |
| Sharing mode | Public welfare sharing |
Enterococcus faecalis DNA standard
BNCC363725
Streptococcus porcinus DNA lab quality control
BNCC363290
Human adenovirus 41 DNA nucleic acid quality control product (High value)
BNCC363582
Bacillus subtilis subsp nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362733
Clostridium difficile Prevot nucleic acid detection standard
BNCC362388
Escherichia coli DNA standard
BNCC363452