BNCC
Aspergillus niger
SKU 186602
Bioware
A preserved microbial culture intended for controlled microbiological studies and reference use.
Suitable for culture-method verification, identification workflows, media performance assessment, and laboratory quality control.
Technical Specifications
| Organism | Aspergillus niger |
|---|---|
| Material Type | Microbial Strain |
| Preservation Form | Freeze dried pellet |
| Morphological Characteristics | Fungal filaments form distinct colonies on PDA medium, with vigorous mycelial growth. Initial mycelium appears white, occasionally tinged yellowish-brown, and densely packed. Later stages produce dark brown spores. |
| Culture Method | ① Prepare 1 test tube containing 5-10 mL liquid medium and 2 plates; ② Open in a biosafety cabinet, cauterize the top with an alcohol lamp, 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 of the bacterial suspension onto a 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. |
| Culture Conditions | 28°C; 5-7 days; Aerobic |
| Provided Formats | Slant culture; Bacterial suspension; Plate culture |
| Culture Medium No. | 352250 |
| Culture Medium Name | Comprehensive PDA agar |
| Culture Medium Composition | Potato Infusion Powder:10.0g, Glucose:20.0g, KH2PO4:3.0g, MgSO4.7H2O:1.5g, Thiamine:0.008g, Agar:15.0g, pH:6.0±0.2(25°C) |
| Application | Microbiological research, method verification, culture studies, and laboratory quality control. |
|---|---|
| Storage Conditions | 2-8°C |
| Country of Origin | China |
Documents
The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.