Difference between ultra-clean workbench and biosafety cabinet - Database & Sql Blog Articles

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The Difference Between an Ultra-Clean Workbench and a Biological Safety Cabinet

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Many people are confused about the difference between an ultra-clean workbench and a biological safety cabinet. Today, we’ll take a closer look at these two essential lab tools and explain their key differences.

An ultra-clean workbench (also known as a clean bench) is designed to protect the samples or reagents being handled inside it from contamination. It uses HEPA filters to circulate air and maintain a clean environment, but it does not provide any protection for the operator. This makes it ideal for non-hazardous materials where only the product needs to be protected.

On the other hand, a biological safety cabinet (BSC) is a more advanced piece of equipment that protects both the operator and the materials inside. It works by drawing air through a HEPA filter, creating a negative pressure environment that prevents harmful particles from escaping. This makes it suitable for handling biohazardous materials, such as infectious agents or cell cultures.

While both devices help maintain a sterile environment, the main difference lies in who they protect. If you're working with potentially dangerous substances, a biosafety cabinet is the safer choice. For general lab work involving non-hazardous materials, an ultra-clean workbench may be sufficient.

Shanghai Danding

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Shanghai Danding is an international one-stop sourcing platform operated by Shanghai Danding International Trading Co., Ltd., located in the bustling Jinqiao International Business District in Shanghai. The company provides customers with a wide range of laboratory research equipment, construction site monitoring devices, biological instruments, and consumables at competitive prices. Whether you're a researcher, engineer, or business professional, Shanghai Danding aims to deliver quality products and services to meet your needs.