US$ 20.00
High-grade zinc rod with brass terminal for repeatable circuit connections
and pollinator biology for entomology teaching
this 50 x 12mm Alnico pair outperforms ceramic alternatives in field-mapping and electromagnetic-induction setups
Morphology-focused slide set covers cellular shape
~3mm thick
Reagent Grade Mossy Zinc Metal, 500g drop ship High-grade zinc rod with brassUsed as a reducing agent and electrode material in galvanic cells, this 500g bottle of reagent grade mossy zinc metal provides the high surface area form preferred for student electrochemistry.
US$ 20.00
US$ 1415.00
US$ 14.99