Description
Steeply curved convex glass mirror at 50mm diameter and 50mm focal length
a wide 150mm concave glass mirror at 150mm focal length runs at f/1
Hydra model on stand reveals tentacles
supplying replacement bulbs for four-cell battery packs and the standard 6V ray-box and panel-lamp apparatus
PTFE-key stopcock resists chemical attack on this Ganong potometer
3D Monocot Stem Model with Cross Section, 11 x 18 x 8" Subcategory_Beakers Steeply curved convex glass mirrorCross sectional 3D monocot stem model on a mounted base exposes scattered vascular bundles, ground tissue, and epidermis for monocot anatomy teaching.
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
