US$ 136.07
Complete 12-piece simple machines set covering inclined plane
the megohm-scale reference for high-impedance bridge circuits and electrometer investigations
Borosilicate beaker shot glasses hold 1
reducing the need for separate tool types
Ganong's Potometer with Glass Stopcock and Wooden Base Subcategory_Inorganic Compounds Complete 12-piece simple machines setClassic Ganong design on a wooden base uses a glass stopcock to isolate the capillary reservoir, supporting transpiration rate measurement in plant physiology labs.
US$ 136.07
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