US$ 52.00
Large-format Boyle's Law apparatus with hand pump
Large-format 8
50 black paper sheets
Wooden handle supports 13
Adjustable mass on one fork shifts its 440Hz pitch by a few hertz
Standard Rheostat, 280Ω, 1.2A Max Lab Supplies_Lab Burner Accessories Large-format Boyle's Law apparatus withStandard rheostat at 280 ohms and 1. 2A with constantan winding on a vitreous enameled steel tube and a nickel plated phosphor bronze sliding contact, with two 4mm terminal posts.