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1114.
Daniel's Cell
Daniel's Cell with thick copper polished outer vessel joint less (one
piece) with brass terminal, porous pot and zinc rod. |
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1115. Daniel's Cell
Copper pot one piece dia 15 x 10 cm. (jointless). |
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1116. Porous pot for Daniel's cell |
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1117. Leclanche Cell
Leclanche Cell with charged porous pot with terminal and zinc rod
3/8" dia. |
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1118. Porous pot for
Leclanche Cell (Spare) superior quality charged, with brass
screw and terminal medium size. |
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1119. Carbon Plates
Carbon Plates with brass terminals. |
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1120. Zinc
Rod
Zinc Rod 6" x 1/2" dia. With brass terminal. |
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1121. Zinc Rod
Zinc Rod 5" x 1" dia. With brass terminal |
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1122. Copper
plate. With terminal thick quality. |
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1123. Zinc
plate. With terminal thick quality. |
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1124. Battery Hydrometer
For testing specific gravity of battery acid. |
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1125.
Voltameter, Hoffman
For use in demonstrating decomposition of water, determination of
chemical composition by electrolysis and applicable in evaluation of
electrochemical equivalent of hydrogen. Platinum electrodes are used
for the electrolysis of water. Carbon electrode for the electrolysis
of ammonia or hydrochloric acid. The glass unit has two connected
limbs, graduated for 50ml capacity, integral with reservoir tube and
funnel shaped bulb, with a stopcock at top of each limb, without
electrodes and metal stand. The glass unit is made from corning
glass. Individually packed. |
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