Standard plate for the cultivation of adherent cell lines. PS-surface with different chemical groups, such as carboxyl and hydroxyl groups, that are freely accessible. Surface is hydrophilic compared with non-treated PS. Serum components are easily bound onto the freely accessible chemical groups, allowing an indirect adhesion of cells. Clearly distinguishable through the color code: orange, embossed alphanumeric coding for 96-well standard plates. Free from endotoxins, DNase, DNA, RNase, non-cytotoxic. PS, sterile, with lids. BIO-CERT® CELL CULTURE QUALITY: Free of human DNA, RNase, DNase, Pyrogens and non cytotoxic