Easycoll
The basis of Easycoll is silica gel particles, coated with PVP (polyvinyl pyrrolidone). Biochrom GmbH ready-to-use preparations are already adjusted to physiological values of osmolality and pH. Any desired densities from Easycoll (cat. no. L 6143/5) can conveniently be prepared with PBS (cat. no. L 1825).
Production of Easycoll with different densities