US$ 18.00
garage and home use
and an anti-tip cast iron base
producing water jets of varying distances to show how pressure increases with depth in hydrostatics
Alnico U-shape with 45mm pole spacing concentrates the field across a small gap
5 inch Alnico bar pair with steel keepers
Hoffman Voltameter with Glass Stopcocks, Borosilicate Glass Biology_Human Anatomy garage and home useBorosilicate glass Hoffman electrolysis apparatus with two 50mL graduated outer tubes, a 200mL central bulb, glass stopcocks, and both platinum and carbon electrode sets.
US$ 18.00
US$ 18.00
US$ 118.00