附有PP瓶塞。误差范围参照B级，DIN EN ISO 1042标准。（TC，In）校准。温度高至60 °C（高压湿热灭菌），不会造成永久性超过误差范围的损伤。为确保刻度及印刷标识清晰可辨，清洗温度建议低于60 °C。

With PP stopper. Error limits according to class B, DIN EN ISO 1042. Calibrated to contain (TC, In). Exposure to temperatures up to 60 oC (autoclaving) will not cause permanently exceeded error limits! Cleaning up to max. 60 °C is recommended to preserve marks and inscriptions.