BeNa Culture Collection
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| Subculture procedure | ① Prepare 2 of the above plates; ② After disinfecting the surface of the ampoule tube, open it in a safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Take 0.5mL of sterile water and transfer it into a freeze-drying tube. After fully dissolving the bacterial powder, transfer it into 2 plates at a rate of 200 μL per plate and apply evenly; ④ Place the petri dish under the above cultivation conditions for cultivation, and once the bacterial strain grows, it can be used. |
| Growth conditions | 37 ℃; 18-24h; Aerobic |
| Storage conditions | 2-8 ℃ |
| Safety level | 1 |
| morphology | Front gray white, moist texture, easy to pick up |
| Sharing mode | Public welfare sharing |
Reference material of total bacterial count in food
BNCC359084
Water quality enzyme substrate method positive quality control sample
BNCC360394
Standard quality control sample of coliform bacteria (MPN counting method)
BNCC360590
Biochemical ldentification Kit for shigella
BNCC361991
Standard quality control samples of enterococcus faecalis in drinking water
BNCC362540
Water Quality Total Coliform Standard Quality Control Sample (Paper Rapid Method)
BNCC371840
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