Mon - Sat: 10:00 AM - 6:00 PM
The WIST Biosafety Cabinet Class II Type A2 provides a safe working environment by combining HEPA-filtered vertical laminar airflow with partial exhaust and recirculation. It is suitable for microbiological work involving low-risk chemicals and biological agents. With a stainless steel work surface and advanced control panel, it is ideal for pharmaceutical, clinical, and research labs meeting international biosafety standards.
| Feature | Class II A2 | Class II B2 |
| Biosafety Class | Class II A2 | Class II B2 |
| Air Recirculation | 70% recirculated, 30% exhausted | 100% exhausted (no recirculation) |
| Ducting Requirement | Optional (can be ducted or ductless) | Mandatory hard ducting to external exhaust |
| Suitable For | Microbiological work with low-risk chemicals | Handling toxic chemicals, radionuclides, and biohazards |
| Personnel Protection | Yes | Yes |
| Product Protection | Yes | Yes |
| Environmental Protection | Partial (due to partial exhaust) | Full (100% exhaust ensures no contamination) |
| Exhaust HEPA Filter | Yes | Yes (with optional virus burn unit) |
| Use with Volatile Chemicals | Not recommended | Strongly recommended |
| Power Consumption | Lower | Higher |
| Initial Cost | Lower | Higher |
| Maintenance Complexity | Simple | Requires ducting and external blower system |
Products you might be interested in
