US$ 18.00
Borosilicate beaker shot glasses hold 1
with lengths varying by density to isolate the mass-volume-density relationship for student investigation
Thirteen-piece research-grade starter kit assembling the retort stand
Plug-in 120V AC blower sized to feed a linear air track
this polished hardwood funnel stand holds two 1
Hall's Friction Car Base Shape_Rectangular Borosilicate beaker shot glasses holdMolded in one piece with sleeve bearing wheels, a central mass well, and a removable cord post, this Hall's car supports dynamics work on inclined planes with weights and pulleys.
US$ 18.00
US$ 17.99
US$ 18.00
US$ 25.99
US$ 17.99
US$ 16.00
US$ 29.99
US$ 17.99
US$ 16.00