In this video we will walk you through each step for taking microbiological compressed air samples with the KPSII Microbiological Sampler. Samples are then submitted to the micro lab where they are incubated and colony forming units are counted if present. Gram staining and further identification can then be conducted as needed. Trace Analytics, LLC is the industry leader in compressed air testing. Our AirCheck Kits and Samplers make compressed air testing for breathing air, ISO 8573, SQF or your custom specifications a simple task.