59-Atom Molecular Model Set Capacity_17mL Pack of 10 natural bark

Pack of 10 natural bark cork stoppers in Size 18 measures 38mm in length for sealing laboratory vessels and chemistry apparatus

5-inch plate-and-rod assembly with central mass

giving classrooms a lightweight introduction to mass measurement and beam-balance fundamentals on a single benchtop unit

designed to slot onto the demountable U-core and combine with other coil ratios for electromagnetic induction demonstrations

plus diode

59-Atom Molecular Model Set Capacity_17mL Pack of 10 natural barkFifty nine atom compact molecular model set at 15 20mm scale with assorted bond links, the entry level set for introductory inorganic and organic geometry work in a 4 compartment case.