PureCol Collagen Coated, T-25 Flasks with vented caps has a uniform and consistent application of high quality Type I collagen on clear polystyrene surface. Flasks have an anti-drip edge and modified canted neck to provide maximum control replacing nutrient depleted media. The flasks have an anti-tip feature and specially shaped pouring channel for improved handling. Flasks are aseptically processed and are non-pyrogenic. Flasks are available in quantities of 10 flasks per sleeve.