US$ 36.00
polished with ground edges for image-formation experiments in introductory optics
plus mechanical wave generator
7 ratio brightening real-image projection setups in image-formation experiments
and protein separation across three selectable ranges (0-50V
a one-meter constantan resistance wire graduated in millimeters
Human Larynx Model, Multi-Part Subcategory_Baskets and Trays polished with ground edges forMulti part larynx model separates to expose thyroid and cricoid cartilages, vocal folds, and the epiglottis for ENT, speech, and anatomy teaching.
US$ 36.00
US$ 41.00
US$ 189.99
US$ 72.00
US$ 122.50
US$ 75.00
US$ 152.50