When it comes to active air sampling, you have a choice between a few common designs. Slit-to-Agar, Centrifugal, Liquid Impinger, and straight filter air samplers all have their uses and individual strengths. However, Sieve Impaction samplers, which also rely on active air sampling methodology, are very popular due in large part to some of the […]
Considerations in Choosing an Active Microbial Air Sampler
There are two primary types of microbial air sampling: Active air sampling, and passive air sampling. In passive air sampling, a nutrient media test plate is placed in a desired location and allowed to collect particulates (both viable and non viable) for a desired amount of time. Active air sampling, on the other hand, requires […]
Emtek Air: Sample Rates
One of the most important factors in the world of microbial air sampling is the sample rate. In simple terms, the sample rate refers to how quickly an air sampler gathers a specific volume of air for testing — different air sampling methods are recommended for different purposes. Because there are a myriad of uses […]
Emtek Air: Choosing the Right Device for Your Environment
When working in a sensitive environment, it is critical to use the right equipment. Your first priority should always be preserving the quality of the environment surrounding your workspace, as environmental stability can make or break any number of critical mission functions. For this reason, it is worth taking a little time to understand which […]
Microbial Air Samplers: Appropriateness of Device
Air sampling equipment is designed with a specific purpose in mind, but many purchasers do not realize that the differences between different air samplers can be major factors in the appropriate testing and control of their environments. Simply put, some air monitoring equipment are not fit for operation in certain environments, and using the wrong […]
