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. |
| Subculturing | When this standard sample is used, it is moved to room temperature (20~25 ℃) for re-melting, shaken evenly, centrifuged briefly, and placed on ice in a low temperature environment for temporary storage for use, so as to avoid repeated freezing and thawing. |
| Growth conditions | 30 ℃;18-24h; Aerobic; |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | The DNA standard of Aeromonas hydrophila can be used for method establishment, working standard assignment, method confirmation and evaluation, product quality control, etc. through fluorescence quantitative pcr combined with digital PCR determination. |
| Sharing mode | Public welfare sharing |
Staphylococcus epidermidis nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362778
New coronavirus Delta (B .1.617.2) mutant RNA nucleic acid quality control sample (Critical value)
BNCC361747
Yersinia enterocolitica DNA standard
BNCC363711
Feline infectious peritonitis virus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC372004
Human herpesvirus 3 DNA standard(varicella-zoster virus)
BNCC363066
Helicobacter pylori reference (Chemically inactivated) (Strongly positive)
BNCC365326