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 ℃;18-24 hours; Aerobic |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | This hookworm copper-greedy DNA standard, through fluorescence quantitative pcr combined with digital PCR fixed value, can be used for method establishment, work standard assignment, method confirmation and evaluation, product quality control, etc. |
| Sharing mode | Public welfare sharing |
Streptococcus pneumoniae DNA lab quality control
BNCC363536
Cupriavidus necator DNA lab quality control
BNCC363285
Escherichia bacteriophage MS2 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363745
BNCC363197
Neisseria meningitidis reference (Chemically inactivated) (Strongly positive)
BNCC363676
Escherichia coli EHEC O157:H7 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362783