Description
and iron rods for linear-expansion comparison
Zinc-plated rectangular steel bar-magnet pair packaged with keepers that bridge the poles in storage
and an ignition light that fires on compression
the megohm-scale reference for high-impedance bridge circuits and electrometer investigations
this EHT supply adds a center-tapped ±2
Ganong's Potometer with Glass Stopcock and Wooden Base Subcategory_Inorganic Compounds and iron rods for linear-expansionClassic Ganong design on a wooden base uses a glass stopcock to isolate the capillary reservoir, supporting transpiration rate measurement in plant physiology labs.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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