US$ 41.80
revealing cornea
Greatly magnified transverse dicot stem model on a mounted base exposes vascular bundle arrangement and primary tissue layers for advanced botany teaching
Slotted with a central well on each glass
Sliding-rail aluminum bench with 1
Acrylic Trapezoid Prism, 89mm and 40mm Bases Subcategory_Electromagnetism revealing corneaTrapezoidal acrylic prism with 89mm and 40mm parallel bases plus 47mm and 35mm angled faces, the four sided geometry letting students explore deviation through non equilateral cross sections.
US$ 41.80
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