Microbiological Safety Cabinets Classification

A biosafety cabinet bsc also called a biological safety cabinet or microbiological safety cabinet is an enclosed ventilated laboratory workspace for safely working with materials contaminated with or potentially contaminated with pathogens requiring a defined biosafety level several different types of bsc exist differentiated by the degree of biocontainment required.

Microbiological safety cabinets classification.

All class i biological safety cabinets are suitable for work with microbiological agents assigned to biosafety levels 1 2 and 3. Biological safety cabinets bscs there are three kinds of safety cabinets classes i ii and iii. Class ii biological safety cabinets like class i safety cabinets class ii cabinets have a stream of inward air moving into the cabinet. This page provides links to the home pages for three sites that contain information relating to microbiological safety.

Biological safety cabinets are divided into three classifications. A class ii cabinet is defined as a ventilated cabinet for personnel product and environmental protection for microbiological work or sterile pharmacy compounding. Bio safety cabinets are used to prevent environmental harm as a result of aerosols released through the hazardous practices carried out in the laboratory. They may or may not be ducted outside.

They cover occupationally acquired infections the contained use of genetically modified organisms gmos and work with specified animal pathogens. The guardian class 1 and class 2 biological safety cabinets is designed to offer operator and material protection avoiding cross contamination and incorporating the very latest features and technologies. Whereas class i safety cabinet which is the most basic one provides personnel and environmental protection only. As an introduction we summarize what the different biosafety levels encompass in terms of the typical biological agents used safe work practices specialized.

The publication biosafety in microbiological and biomedical laboratories 1 is a principal reference and the resource for much of the information presented in this month s column. Microbiological safety cabinets are specially designed in order to operate securely with contaminated and risky processes and materials that take place in labs. Biological safety cabinets offer protection from microbiological contamination in the laboratory environment including both operator and product protection. Monmouth are able to offer one of the most comprehensive ranges of biological safety cabinets available in the uk and ireland.

Classification is an important consideration in the selection of any biological safety cabinet. This is known as the inflow and it prevents the aerosol generated during. They are utilised by a wide range of scientific research and development organisations within both the commercial and non commercial sectors including pharmaceutical medical clinical. Over the years the scientific community has adopted commonly accepted classification criteria to differentiate containment capabilities and performance attributes.