The surface of the COBETTER filter membrane is smooth and flat, which is convenient for microscopic observation.
【3.1 mm intervals】Grid facilitate counting colonies on the filter surface without compromising colony growth.
【High Quality】Excellent microbial retention efficiency and recovery growth rate.Meet the quality inspection needs of pharmaceutical and other industries.
【ISO Certificate】Cobetter Quality Systems is compliant with ISO 9001 : 2008. Design, manufacture and sterilization processes meet cGMP requirements.