BeNa Culture Collection
info@bncc.com
| Subculture procedure | ① Dissolve the frozen tube in a 37 ℃ water bath and shake quickly to dissolve; ② Wipe the outer wall of the Frozen vial with an alcohol swab for disinfection, and then transfer it to a safe cabinet for operation; ③ Unscrew the cap of the tube, aspirate all the dissolved solution, and transfer it into 1-2 agar plates (approximately 200 μ L per Agar plate); ④ After uniform coating, transfer to the above cultivation conditions for cultivation. During the cultivation process, the agar plate needs to be kept moist, and 7H10 broth can be added. |
| Growth conditions | 37 ℃; 7-10 days; aerobic; |
| Storage conditions | -80 ℃ |
| Safety level | 2 |
| morphology | The colony diameter is 0.5-1mm, circular, with irregular edges, opaque, gray white on the front, raised in the middle, rough and wrinkled on the surface, dry texture, G+(blue purple), Bacillus, purity: pure |
| Sharing mode | Public welfare sharing |
Water quality fecal coliform standard quality control material sample (multi-tube fermentation method)
BNCC360422
Water quality total coliform negative quality control sample (paper rapid method)
BNCC360413
Biochemical ldentification Kit for Vibrio cholerae
BNCC374510
Quality control sample of total bacterial count in drinking water
BNCC374021
Standard quality control sample of coliform bacteria (MPN counting method)
BNCC360591
Quantitative strains of aspergillus niger
BNCC362554
- English
- Japanese
