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 |
Water quality fecal coliform positive quality control samples (Paper Rapid Method)
BNCC360408
Bacillus subtilis spore suspension
BNCC358980
Monkeypox Virus B6R Pseudovirus standard quality control product
BNCC362595
Streptococcus mutans Clarke DNA lab quality control
BNCC363737
Reference material of bacillus atrophaeus spores count
BNCC359096
Bacillus subtilis black variety spore stain carrier (cloth)
BNCC362001