Black plastic cylinder with non-uniform absorption and speed of sound within its interior. With magnetic holder for attachment to the revolving stage of the CT scanner. In the case of ultrasonic tomography, two different measurement variables can be recorded, absorption and speed of sound.
![CT Sample, 1017784 [U10632], Ultrasound](/imagelibrary/U10632/U10632_01_CT-Sample.jpg)
![CT Sample, 1017784 [U10632], Ultrasound](/thumblibrary/U10632/U10632_01_1200_1200_CT-Sample.jpg)
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![CT Measuring Trough, 1017785 [U10633], Ultrasound](/thumblibrary/U10633/U10633_01_140_140_CT-Measuring-Trough.jpg)
![CT Scanner, 1017782 [U10630], Ultrasound](/thumblibrary/U10630/U10630_01_140_140_CT-Scanner.jpg)
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![Ultrasonic Probe, 1 MHz, GS200, 1018617 [U100151], Ultrasound](/thumblibrary/U100151/U100151_01_140_140_Ultrasonic-Probe-1-MHz-GS200.jpg)
![Ultrasonic Probe, 2 MHz, GS200, 1018618 [U100161], Ultrasound](/thumblibrary/U100161/U100161_01_140_140_Ultrasonic-Probe-2-MHz-GS200.jpg)
![Experiment: Ultrasonic Computer Tomopraphy, 8001223 [UE9020200], Ultrasound](/thumblibrary/UE9020200/UE9020200_01_140_140_Experiment-Ultrasonic-Computer-Tomopraphy.jpg)
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![Temperature Sensor NTC with Measurement Terminal, 1021797 [U8558010], Sensors for Physics](/thumblibrary/U8558010/U8558010_01_140_140_Temperature-Sensor-NTC-with-Measurement-Terminal.jpg)
![Voltage Sensor 10 V, 1021682 [UCMA-BT02], Sensors for Physics](/thumblibrary/UCMA-BT02/UCMA-BT02_01_140_140_Voltage-Sensor-10-V.jpg)
![Sensor Cable, 1021514 [UCMA-BTsc1], Additional Accessories for Computer-aided Experimentation](/thumblibrary/UCMA-BTsc1/UCMA-BTsc1_01_140_140_Sensor-Cable.jpg)