PP. High clarity. With PP stopper. Error limits acc. to class B, DIN EN ISO 1042. Calibrated to contain (TC, »In«). Exposure to temperatures up to 60 °C will not cause permanent exceeding of tolerance limits! Cleaning up to max. 60 °C is recommended to preserve marks and inscriptions. PP. High clarity. With PP stopper. Error limits acc. to class B, DIN EN ISO 1042. Calibrated to contain (TC, »In«). Exposure to temperatures up to 60 °C will not cause permanent exceeding of tolerance limits! Cleaning up to max. 60 °C is recommended to preserve marks and inscriptions.