14 x 10" Aluminum Dissection Tray, No Wax Biology_Microscopy Universal silicon collet is provided

Universal silicon collet is provided to accept firmly all standard pipettes up to 50 ml comfortable grip

Magnetic base anchors the metal-cased unit to benches and steel boards

the wooden storage box housing the slimmer-format optics shapes for ray-box-friendly experiments

the standard low-end Ohm's-law value used in current-limiting and voltage-divider work

and link motion reversing mechanism

14 x 10" Aluminum Dissection Tray, No Wax Biology_Microscopy Universal silicon collet is providedLarger format aluminum dissection tray accommodates mid size specimens across zoology, anatomy, and comparative biology dissection coursework.