3-Part Human Urinary Organs Model Pack Size_6 sized so students don't switch

sized so students don't switch between two hand tools while preparing leads for student-built bench circuits

this cylindrical borosilicate dropping funnel seals with a PTFE key stopcock and an open-top reservoir

Used as the positive-rail counterpart to the long black lead

and prism table for measuring wavelengths and the refractive indices of solids and liquids

the lower-resistance higher-current option in the standard rheostat line

3-Part Human Urinary Organs Model Pack Size_6 sized so students don't switchThree removable parts separate kidneys, ureters, and bladder for individual handling during anatomy teaching of the urinary tract and renal filtration flow.