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Place of Origin: China
Brand Name: ZJNF
Certification: CE
Model Number: ZJNF-1
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: negotiate
Packaging Details: plywood/wooden package
Delivery Time: 18 days
Payment Terms: tt lc PayPal credit card
| Server: | Openresty | Status Code: | 403 | Description: | The Server Understood The Request, But Is Refusing To Fulfill It. | Product Name: | 403 Forbidden | 
| Server: | Openresty | 
| Status Code: | 403 | 
| Description: | The Server Understood The Request, But Is Refusing To Fulfill It. | 
| Product Name: | 403 Forbidden | 
Clean Bench (Laminar Flow Hood)
A clean bench is a device designed to provide a local dust-free and sterile operating environment, primarily used to protect experimental samples or products from external contamination. It works by drawing air in through a pre-filter with a fan, then expelling it after passing through a high-efficiency particulate air (HEPA) filter, creating a vertical or horizontal laminar airflow that achieves a Class 100 cleanliness level in the operating area.
Key Features
Difference from Biosafety Cabinets
Biosafety cabinets are negative-pressure devices that protect the operator, the experimental environment, and the sample, making them suitable for handling infectious materials. In contrast, clean benches only protect the sample and should not be confused with biosafety cabinets.
Usage Precautions