BioFlyte® is commercializing a revolutionary new class of fieldable aerosol mass spectrometers and complementary products for protection from biological and low-volatility chemical threats. Our instruments identify microbes including spores, vegetative bacteria, and viruses, bio-toxins, opioids, and other airborne threats to our safety and security. Our products are designed to autonomously sample ambient air, for example, in critical infrastructure, but can also accept liquid or powder samples manually.