For the lab pros doing air quality or microbial monitoring: These Sartorius Gelatin Membrane Filters are the gold standard. They come in a pack of 10, each one individually bagged and sterile. What's special about gelatin membranes? They offer the absolute highest retention for tiny stuff like viruses, bacteria, yeast, and molds from air samples. Even better, they prevent desiccation (drying out) of the microbes, which is crucial for accurate long-term sampling – you can run continuous air monitoring for 8 hours or more with devices like the MD8 AirScan. After sampling, you can actually dissolve the membrane in a nutrient broth for traditional culturing or use it with rapid microbiology methods. Super versatile for aseptic area monitoring, virus sampling, or even when you expect high bacterial concentrations. A must-have consumable for quality control in pharma, food production, or research labs.
