Plain End Single Cone Adapter, 10/19, 4.5 inch Shank, Borosilicate Glass Item Type_Mug Millimeter-graduated 15cm Hooke's-Law scale on

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

and ureter junction

Heavy-base Bunsen burner adds stopcock gas control for fine flame adjustment during chemistry experiments with liquid propane or butane fuel

Plain End Single Cone Adapter, 10/19, 4.5 inch Shank, Borosilicate Glass Item Type_Mug Millimeter-graduated 15cm Hooke's-Law scale onPlain 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.