Tall form, high clarity, PP, class B, with blue printed scale. DIN 12 681 and ISO 6706. Calibrated to contain (TC, »In«). Exposure to temperatures up to 80 °C will not cause permanent exceeding of error limits. Cleaning temperature below 60 °C is recommended to preserve marks and inscriptions. Tall form, high clarity, PP, class B, with blue printed scale. DIN 12 681 and ISO 6706. Calibrated to contain (TC, »In«). Exposure to temperatures up to 80 °C will not cause permanent exceeding of error limits. Cleaning temperature below 60 °C is recommended to preserve marks and inscriptions.