BNCC
Escherichia coli
SKU 391766
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 | Escherichia coli |
|---|---|
| Material Type | Microbial Strain |
| Preservation Form | Freeze dried pellet |
| Morphological Characteristics | Colony diameter: 1-2 mm; circular, with neat margins; opaque, grayish-white upper surface; centrally convex; smooth, glossy surface; moist texture; easily liftable; G- (red); bacillus; purity: pure |
| Culture Method | ① Prepare 1-2 plates as above; ② Open in a safety cabinet, cauterize the top with an alcohol lamp, then quickly add sterile water to break it open; subsequently crush it with forceps; ③ Pipette 0.5mL sterile water into the freeze-dried vial, dissolve the bacterial powder thoroughly, then dispense 200μL/well onto plates, spreading evenly; ④ Incubate plates under the specified conditions; the culture is ready for use once the strain grows. |
| Culture Conditions | 37°C; 18-24h; aerobic |
| Provided Formats | Freeze dried pellet; Agar Slant; Bacterial suspension; Agar plate |
| Culture Medium No. | 352239 |
| Culture Medium Name | Nutrient Agar |
| Culture Medium Composition | Peptone:10.0g, Beef Extract Powder:3.0g, NaCl:5.0g, Agar:15.0g, pH:7.3±0.1(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.