BNCC
Quantitative Aspergillus brasiliensis Strain
SKU 391639
Bioware
A standardized microbiological quality-control material designed to provide a defined analytical challenge.
Suitable for method verification, recovery studies, detection or enumeration performance assessment, and routine quality control.
Technical Specifications
| Organism | Quantitative strains of aspergillus brasiliensis Varga et al. |
|---|---|
| Material Type | Microbiological Quality Control |
| Preservation Form | Lyophilized bacterial sheets |
| Morphological Characteristics | Initially grows white mycelium; in the later stages of cultivation, the mycelium begins to produce black spores |
| Culture Method | ① Culture the strain under specified conditions to obtain a bacterial suspension.② Measure the absorbance of the suspension and calculate its initial concentration using the standard formula.③ Multiply the initial concentration by the survival rate to determine the actual concentration after lyophilization.④ Dilute the suspension to the target concentration based on the post‑lyophilization concentration, followed by aliquotting and lyophilization. |
| Culture Conditions | 28°C; 5–7 days; Aerobic |
| Provided Formats | Vials |
| 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) |
| Pack Configuration | 10 vials/box |
|---|
| Application | Microbiological method verification, enumeration, and laboratory quality control. |
|---|---|
| Storage Conditions | –20°C |
| Country of Origin | China |
Documents
The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.