Description
Diffraction grating mounted on a 90 x 40mm card slide
with a captive thumbscrew on one prong for Melde's standing-wave experiment and binding posts accepting 2-6V DC
demonstrating ligament engagement and meniscus function for sports-medicine teaching
Vertical 1
5 inch base for precise angle measurement during wave-optics investigations
365-Piece Organic Stereochemistry Molecular Model Set prop65 Diffraction grating mounted on aThree hundred sixty five piece organic stereochemistry model set with 32 carbons, 60 hydrogens, oxygens, nitrogens, sulfurs, plus 2D orbital and short bond components for chirality work.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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