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 |
Bacillus pumilus spore suspension
BNCC361953
Bacillus stearothermophilus spore suspension
BNCC360468
Seawater quality total coliform positive quality control sample (Membrane membrane method)
BNCC363182
Campylobacter jejuni subsp nucleic acid detection standard
BNCC362621
Bacillus subtilis spore suspension
BNCC358969
Pseudomonas aeruginosa infection carrier (cloth)
BNCC362622