Microcheck fungal identification and testing services include general microbiology testing and custom projects. We can determine fungal identification and contamination sources in production environments. We can also validate microbial-based products and offer facility validation support. We provide sick building investigations and provide proficiency testing and fungal identification. In QC operations of the pharmaceutical, medical device, health/cosmetics, and food industries, strain tracking is often useful in determining the source of microbes found to be contaminating the product or the production environment. Criteria essential for efficiently tracking the origins of strains are speed, precision, and cost effectiveness. In research, the comparative analysis of microbial strains (both known and unknown) has a broad range of applications. We can characterize newly-discovered, unclassified organisms as well as give fungal identification.