3D Dicot Stem Model with Transverse and Longitudinal Sections, 11 x 18 x 8" Item Type_Cell Model adjustable via motor voltage to

adjustable via motor voltage to mimic temperature and float weight to mimic pressure

promoting airflow through glassware and plasticware during post-wash drying on the bench

Meets DIN ISO 1773 standards for conical flasks

and 2 quadruple pulleys on a heavy composite base with capstan

Demonstrates the full light-to-electricity-to-motion chain through a solar cell

3D Dicot Stem Model with Transverse and Longitudinal Sections, 11 x 18 x 8" Item Type_Cell Model adjustable via motor voltage toTransverse and longitudinal sections of this 3D dicot stem expose epidermis, cortex, vascular bundles, and pith for stem anatomy and plant tissue teaching.