Weiyel Reference Materials
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| Subculture | Tryptone soybean medium (English name: TSA/TSB): tryptone 17.0g, soybean peptone 3.0g, sodium chloride 5.0g, dipotassium hydrogen phosphate 2.5g, glucose 2.5g, agar 20.0g (without liquid medium), distilled water 1.0L,pH 7.3±0.2. Sterilization at 121 ℃ for 15min. |
| Subculturing | This spore suspension is a pure spore suspension, which is obtained by cell separation and collection of spores. It can be used directly, and the corresponding volume can be added according to the test requirements. |
| Growth conditions | 30 ℃;18-24h; Aerobic; |
| Storage conditions | 2-8 ℃ |
| Safety level | 2 |
| Application | Ionizing radiation sterilization or disinfection of indicator bacteria, in accordance with the 2020 edition of the disinfection technical specifications, etc. |
| Sharing mode | Public welfare sharing |
8032 Staphylococcus albus infection carrier (cloth)
BNCC362004
Standard quality control sample of coliform bacteria (MPN counting method)
BNCC360591
Bacillus subtilis spore suspension
BNCC358969
Fecal coliform standard quality control sample (Multitube fermentation method)
BNCC359289
Bacillus subtilis black variety spore stain carrier (cloth)
BNCC362623
Quality control sample of coliform bacteria in sludge feces of medical institutions
BNCC362173