BeNa Culture Collection
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| Culture medium | BNCC352241 |
| Description | Columbia blood agar plate |
| Composition | Special Peptone:23.0g, Soluble Starch:1.0g, NaCl:5.0g, Agar:10.0g, Defibrinated Sheep Blood:5%(added at 50℃), pH:7.3±0.2(25℃) |
| Growth conditions | 37°C, 18-24h, aerobic |
| Subculture procedure | ① Prepare 1-2 plates as described above; ② Disinfect ampoule surface, open in safety cabinet, cauterize top with alcohol lamp, then promptly add sterile water to rupture; break open with forceps; ③ Pipette 0.5mL sterile water into lyophilized tube, dissolve powder completely, then dispense 200μL/well onto plates, spreading evenly; ④ Incubate plates under specified conditions until colonies emerge. |
| Storage conditions | 2-8°C |
| Safety level | 2 |
| morphology | Colony diameter: 1-2 mm; irregular shape with uneven margins; opaque, grayish-white surface; flat morphology; Gram-positive (blue-violet); cocci; Purity: Pure |
| Sharing mode | Public welfare sharing |
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