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 is used, it is moved to room temperature to be completely dissolved, shaken evenly, and used after instantaneous centrifugation to avoid repeated freezing and thawing as much as possible. |
| Growth conditions | 37 ℃;18-24h; Aerobic; |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | This Yersinia enterocolitica DNA standard, through fluorescence quantitative pcr combined with digital PCR, can be used for method establishment, work standard assignment, method confirmation and evaluation, product quality control, etc. |
| Sharing mode | Public welfare sharing |
Klebsiella pneumoniae DNA lab quality control
BNCC363157
Streptococcus pneumoniae nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362149
Escherichia bacteriophage Qbeta nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363082
Monkeypox Virus B6R nucleic acid standard quality control product
BNCC362671
Serratia marcescens DNA lab quality control product
BNCC363432
Filobasidiella bacillispora nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361399