Microbial-Vac Systems, Inc supplies surface pathogen sampling solutions, including the M-Vac wet vacuum collection system. The M-Vac excels at collecting microbes and microscopic particles from a wide variety of surfaces. The M-Vac is clearly superior to swabs, sponges and contact plates. Whether you need to sample meat or produce for pathogens, check environments for bacteria, investigate crime scenes for biologics and DNA, or assure the absence of biohazards - the M-Vac takes the best sample.