US$ 149.60
Alnico U-shape with 45mm pole spacing concentrates the field across a small gap
and an anti-tip cast iron base
Large-format 8
the lightest option in the series for mass-dependent period-comparison experiments
5 inch Alnico bar pair with steel keepers
Hoffman Voltameter with Glass Stopcocks, Borosilicate Glass Biology_Human Anatomy Alnico U-shape with 45mm poleBorosilicate glass Hoffman electrolysis apparatus with two 50mL graduated outer tubes, a 200mL central bulb, glass stopcocks, and both platinum and carbon electrode sets.
US$ 149.60
US$ 102.30
US$ 86.00
US$ 49.00
US$ 17.95