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 1-2 plates as above; ② Disinfect ampoule surface, open in safety cabinet, cauterize top with alcohol lamp, then rapidly add sterile water to rupture. Crush contents with forceps; ③ Pipette 0.5mL sterile water into lyophilized tube. Thoroughly dissolve powder, 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; circular shape with neat margins; translucent appearance; yellow underside; central elevation; smooth surface; moist texture; non-pigmented; Gram-negative (red); bacillus; purity: pure |
| Sharing mode | Public welfare sharing |
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