US$ 55.95
with adjustable slit and draw-out focusing for examining the spectral composition of light sources
Plain-end single cone adapter in heavy-duty borosilicate glass features 34/35 cone with 5
Hand-painted enlarged flower cross section exposes the calyx
with values marked on the panel for direct identification during student bridge work
3D Simplified Plant Mitosis Model, 18", Hand-Painted Subcategory_Alternative Energy with adjustable slit and draw-outBuilt for introductory cell division teaching, this simplified plant mitosis model presents prophase through telophase with hand painted stage by stage detail.
US$ 55.95
US$ 69.95
US$ 14.50