US$ 587.50
focal length 300mm
Millimeter-graduated 15cm Hooke's-Law scale on a 30cm support rod
Hard vulcanized ebonite rod that takes on a strong negative charge when rubbed with fur
sized for routing around components and through apparatus where solid-core wire would be too stiff to follow the bend
Used to demonstrate how meshing gears transmit rotation
Plain End Single Cone Adapter, 10/19, 4.5 inch Shank, Borosilicate Glass Item Type_Mug focal length 300mmPlain end single cone adapter in borosilicate glass features 10 19 cone with 4. 5 inch shaft for connecting apparatus to flexible tubing or open vessels.
US$ 587.50
US$ 14.00
US$ 110.00
US$ 120.00