Boyleft s Law Apparatus, To demonstrate the relationship between pressure and volume of gas. Consists of a 29 mm diameter graduated cylinder with a piston and a screw valve, 60mm manometer scale is from -1000 to 3000 hPa with 50
Ct Sample, Diameter: 60 mm, Height: 70 mm, 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, Absorption And Speed Of Sound.