Weiyel Reference Materials
info@weiyel.com
| 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 | This reference does not recommend repeated freezing and thawing. Before use, take it out of the refrigerator, balance to room temperature, mix well, and use it. |
| Growth conditions | 37 ℃,18h, aerobic |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Morphology | Plaque is obvious |
| Application | Quality control substances for RNA virus molecular biology detection process. |
| Sharing mode | Public welfare sharing |
Streptococcus oralis nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362754
Bordetella pertussis nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362758
Streptococcus salivarius DNA standard
BNCC363406
Clostridium difficile Prevot nucleic acid detection standard
BNCC362406
Helicobacter pylori deoxyribonucleic acid liquid indoor quality control sample
BNCC363447
Human rhinovirus 72 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC370244