BNCC
Staphylococcus aureus quality control sample (positive)
SKU 353449
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 staphylococcus aureus subsp. aureus |
|---|---|
| Material Type | Microbiological Quality Control |
| Preservation Form | freeze-dried bacterial tablets |
| Culture Method | ① First, culture the strain according to the 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 obtain the actual concentration after lyophilization.④ Dilute the suspension based on the post‑lyophilization target concentration, followed by aliquotting and lyophilization. |
| Culture Conditions | 37 ° C, aerobic |
| Provided Formats | penicillin bottle |
| Culture Medium No. | 352232 |
| Culture Medium Name | Tryptic Soy Broth |
| Culture Medium Composition | Tryptone:17.0g, Soy Peptone:3.0g, NaCl:5.0g, K2HPO4:2.5g, Glucose:2.5g, pH:7.3±0.2(25°C) |
| Pack Configuration | Single Vial |
|---|
| Application | Microbiological method verification, enumeration, and laboratory quality control. |
|---|---|
| Storage Conditions | -80 °C |
| Country of Origin | China |
Documents
The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.