US$ 18.75
Designed to project wave behavior live for an entire class
concentric circles
producing oxygen's characteristic emission lines for spectroscope viewing of atomic-emission and quantum-energy levels
pairing a six-step 0 to 12V AC line with a continuous 0 to 12V DC line through color-coded lab terminals
Introductory Human Head Dissection Model with Removable Half Brain Subcategory_Electrochemistry Designed to project wave behaviorBuilt for introductory head dissection, this model removes a brain half to expose the cortical surface, midline structures, and cranial cavity anatomy.
US$ 18.75
US$ 39.99
US$ 14.99
US$ 12.95