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Designed to generate and detect ultrasonic waves above the audible range
Stoppered U-form absorption tube constructed from borosilicate glass supports calcium chloride drying and analytical chemistry procedures
Kaolin (clay) powder (5g)
90mm 3-element uni-focal lens
elastic and inelastic collisions
PVC Lab Thermometer, -40 to 50°C Prepared Slides_Botany Designed to generate and detectSpirit filled glass thermometer on a white PVC backing, sized for room temperature and refrigerator monitoring in classrooms and field use settings.
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