Description
an electroscope
Fan-shaped end scrubs vessel bottoms on this 16
Three-lead reusable-electrode electrocardiogram data-logging sensor producing a heartbeat graph that examines cardiac-muscle activity from three angles while avoiding single-use consumable costs
Student pulley demonstration set with a range of pulleys for mechanical-advantage and force-multiplication comparisons
Cross-sectional view of an enlarged lymph node reveals cortex
Sodium Hydroxide Pellets, 100g, Laboratory Grade Item Type_Dissection Pins an electroscopePellet form lab grade sodium hydroxide for controlled dissolution, chemical synthesis, pH adjustment, and reagent preparation in analytical teaching labs.
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