Whatman offer a range of sterile MicroPlus Cellulose Nitrate (CN) membranes that are available folded in dispenser boxes compatible with most membrane dispensing systems (STL) or as single sterile packs (ST). STL membranes are widely used in the food, beverage, pharmaceutical and a cosmetic and the membrane filtration method is excellent for the determination and enumeration of microbial contaminants.
Developed for microbiological QC
High mechanical strength
High flow rate
Type STL provided in dispenser boxes with 100 numbered membrane filters for easy removal and secure handling using Cytiva's Membrane-Butler (packs of 4 x 100)