BeNa Culture Collection
info@bncc.com
Freeze-dried: lyophilized strain, freeze dried vial, used up at one time and not be retained
| Culture medium | Streptomyces medium No. 2 (English name: ISP-2): yeast powder 4.0g, malt powder 10.0g, glucose 4.0g, agar 20.0g,pH 7.2±0.2. Sterilization at 121 ℃ for 15min. |
| Subculture procedure | (1) Prepare a test tube containing 5~10mL of liquid medium and 2 plates; (2) open it in the biosafety cabinet, heat the tip of ampoule in the flame, quickly drop sterile water to creak it, and break it with forceps; (3) draw 0.5mL of liquid culture medium into a freeze dried ampoule, fully rehydrate and transfer the solution to the liquid test tube, mix evenly; (4) inoculate a plate with 0.2mL of suspension liquid, repeat the step to obtain two plates; ⑤ Put all the liquid test tubes and plates under the above culture conditions for cultivation, and the strains can be used when they grow. |
| Growth conditions | 28 ℃;48-72h; Aerobic |
| Storage conditions | 2-8 ℃ |
| application | Bacterial fertilizer |
| Sharing mode | Public welfare sharing |
Water quality enzyme substrate method quality control sample
BNCC360391
Quality control sample of total bacterial count in drinking water
BNCC377988
Biochemical ldentification Kit for Staphylococcus aureus
BNCC370063
Quantitative strains of bacillus subtilis
BNCC373166
Pseudomonas aeruginosa quality control sample
BNCC370599
Standard quality control sample of fecal coliform (MPN counting method)
BNCC360589
- English
- Japanese