US$ 30.00
75 inch shaft and plain-end design for chemistry apparatus connections
compressors
Squibb style dropping funnel made of high quality borosilicate glass
panel-mounted with 4mm sockets and an enclosed earth connection for safe wiring during induction and AC demonstrations
12-Piece Aluminum Density Cylindrical Bars Set with Wooden Storage Material_Neoprene 75 inch shaft and plain-endWooden block housed aluminum density kit of 12 bars at identical 0. 5 inch diameter with varying lengths, for plotting mass against volume at constant density.