Description
Brass-wire conductor and seven plotting compasses on a clear base
and gamete formation for reproductive biology teaching
iron filings
and root development across successive stages for dicot germination teaching
Extending up to 65 feet from a 20cm closed height on the included wooden stand
Chromium Resistance Wire, Variety Pack of 8 - 18, 20, 22, 24, 26, 28, 30, and 32 SWG Reels Rod Size_23.6" Brass-wire conductor and seven plottingHigh grade Designed for science experiments but can also be used in heaters and electrical appliances Variety pack to help with experiment of contrasting resistances and temperature
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