BeNa Culture Collection
info@bncc.com
| Culture medium | BNCC352239 |
| Description | Nutrient Agar |
| Composition | Peptone:10.0g, Beef Extract Powder:3.0g, NaCl:5.0g, Agar:15.0g, pH:7.3±0.1(25℃) |
| Growth conditions | 37°C; 18-24h; aerobic; |
| Subculture procedure | ① Prepare 1 tube containing 5-10mL liquid medium and 2 plates; ② Open in a biosafety cabinet, cauterize the top with a酒精灯, then quickly add sterile water to rupture it; break it into pieces with forceps; ③ Pipette 0.5mL liquid medium into the freeze-dried vial, dissolve completely, then return to the liquid test tube and mix thoroughly; ④ Pipette 0.2mL bacterial suspension onto a Agar plate, spread evenly; repeat twice to obtain two plates; ⑤ Incubate all liquid tubes and plates under the specified conditions. The culture is ready for use once growth appears. |
| Storage conditions | -20℃ |
| Safety level | 2 |
| morphology | Colony diameter: 1-2 mm, circular, with neat edges; opaque, pink on top, centrally convex, smooth surface, glossy appearance, viscous texture, moist consistency, G- (red), bacillus, purity: pure |
| Sharing mode | Public welfare sharing |
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