Clean room products cover a range of specialized equipment and tools designed for use in controlled environments with low levels of particulate contamination, such as particle counters, laminar flow hoods, fume hoods, pass-through chambers, gloves for cleaning environments, modular clean room systems or entire modular clean room environments. Each of these items adheres to stringent clean room standards in order to prevent contaminants entering their controlled environments; clean room products are vital in industries like semiconductor manufacturing, pharmaceuticals, biotechnology and aerospace.