International Products Corp.’s Micro-90 free-rinsing alkaline cleaner is effective at defouling filter membranes and can be validated in critical cleaning applications. Its unique formulation of chelants, ionic and non-ionic ingredients produce a variety of cleaning actions. Micro® A07 Citric Acid Cleaner, for removal of oxide, scale, mineral deposits, milkstone and inorganic soils, is a biodegradable blend of chelating citric acid and anionic surfactants that offer enhanced cleaning performance. With a typical pH of 2.5, the solution can be used in CIP, ultrasonic bath, immersion and mild agitation and filter membrane applications. Zero-VOC, phosphate free, non-corrosive, carries no hazardous shipping regulations and is NSF-registered for USDA A1 use. Samples available upon request. http://www.ipcol.com, [email protected]