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 | 1 |
| Application | "Chinese Standard of Practice for Drug Inspection" "Antibiotic Microbiological Verification Method" Test Bacteria, etc. |
| Sharing mode | Public welfare sharing |
Seawater quality fecal coliform positive quality control sample (Membrane membrane method)
BNCC363181
Streptococcus mutans Clarke DNA lab quality control
BNCC363737
Quality control samples of fecal coliforms in medical institutions
BNCC362170
Bacillus coagulans spore suspension
BNCC362557
Shigella quality control sample of sewage from medical institutions
BNCC362174
Shigella quality control sample of sludge from medical institutions
BNCC362177