US$ 144.97
51 at 32 by 32mm
Hooke's Law
and root development across successive stages for dicot germination teaching
sized for acceleration
suited to bench-scale magnetism work where space is tight or where weaker field strength is required
Deluxe Optics Kit with Ray Box, 29 Components Subcategory_Spring Scales 51 at 32 by 32mmPairing a hinged mirror ray box with lenses, prisms, mirrors, filters, and slit plates, this deluxe optics kit covers reflection, refraction, dispersion, and color mixing activities.