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; 24-48h; aerobic; |
| Subculture procedure | ① Prepare 1-2 plates as above; ② Open in a safety 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 sterile water into the freeze-dried vial, dissolve the bacterial powder completely, then dispense approximately 200μL onto each of two plates; spread evenly; ④ Incubate plates under specified conditions until colonies emerge. |
| Storage conditions | 2-8°C |
| Safety level | 1 |
| morphology | Colony diameter: 0.5–1 mm; circular, with neat, opaque edges; yellow upper surface; central elevation; smooth, moist texture; easily liftable; G− (red); coccobacillus |
| Sharing mode | Public welfare sharing |
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