![]() ![]() Your choice of cabinet depends on what level of protection you need for you, your lab workers, your space and the samples.īiosafety cabinets also meet or exceed National Sanitation Foundation (NSF) 49, which is an international standard for this type of protective lab equipment. Pros & Cons for Biological Safety Cabinets ProsĪs we’ve mentioned, biological safety cabinets come in three levels, so there’s definitely not a “one-size-fit-all” approach. You can find the complete breakdown of biosafety levels here. Here’s a helpful chart, courtesy of BSC manufacturer The Baker Company:īiosafety levels are “used to identify the protective measures needed in a laboratory setting to protect workers, the environment, and the public,” according to the U.S. These models include the same state-of-the-art features as the Class II cabinets, in addition to a primary physical barrier that offers protection between the lab worker and the biological agent.
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