Whatman™ Microbiological Membrane Filter Monitors
Whatman® pre-sterilized Microbiological Monitors are designed for monitoring contaminants in liquid samples from raw materials to finished products. These filtration monitors feature a cellulose nitrate membrane with your choice of pore size. After the filtration is complete, 2mL of microbiological media is added and the unit is converted into a Petri dish for culturing the contaminants collected.
Microbiological monitors offer significant workload reduction. Pre-sterilized and ready-to-use membrane filter holders and the subsequent incubation of microbiological samples eliminate many time consuming daily activities in the laboratory. Black membrane filters are available for better contrast. Microbiological monitors have been developed specifically for membrane filter methods for aqueous samples of up to 100mL. It has never been so easy to identify microorganisms.