Description

Greatly magnified transverse dicot stem model on a mounted base exposes vascular bundle arrangement and primary tissue layers for advanced botany teaching

anchoring retort stands and apparatus to the edge of a classroom workbench

5 inches thick

Nylon ball-bearing pulley with a bench-clamp fitting for edge-mounting on a worktable

OR Logic Gate, 2-Input Pack Size_7 Greatly magnified transverse dicot stemLED indicating 2 input OR gate module showing HI and LO states with red and green LEDs and a printed truth table on the board, verifying the Boolean disjunction operation by direct observation.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

OR Logic Gate, 2-Input Pack Size_7 Greatly magnified transverse dicot stem

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