Scientific apparatus, namely, a device for testing and analyzing a sample of air within a wall cavity or similar enclosure for suspended particles, such as conidia, mycelial fragments, pollen, and yeasts

Scientific apparatus, namely, a device for testing and analyzing a sample of air within a wall cavity or similar enclosure for suspended particles

Scientific apparatus, namely, a device for testing and analyzing a sample of air within a wall cavity or similar enclosure for suspended particles, including but not limited to conidia, mycelial fragments, pollen, yeasts, etc