Unique nitrogen-containing tissue culture surface chemistryImproves attachment, spreading, and growth for many primary cells or cell linesCrystal-grade polystyrene modified by proprietary vacuum gas plasma treatment processStable, permanent surface modificationOptically clearNo special storage requiredSamples from each lot of Corning Primaria products are analyzed by Electron Scanning for Chemical Analysis (ESCA)Packaged in red color-coded, peel-open, medical-style packagesSterilized by gamma irradiationNonpyrogenic tested to less than 0.1 EU/ mL