US$ 130.14
freezing ripple-tank patterns into stable
Bending and curving along its 220mm length
designed to slot onto the demountable U-core and combine with other coil ratios for electromagnetic induction demonstrations
supplying hot water for thermal-expansion
Pack of 10 natural bark cork stoppers in Size 18 measures 38mm in length for sealing laboratory vessels and chemistry apparatus
59-Atom Molecular Model Set Capacity_17mL freezing ripple-tank patterns into stableFifty 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.
US$ 130.14
US$ 89.95
US$ 249.50
US$ 18.80
US$ 1824.50
US$ 98.00