4 Lumbar Vertebrae Model with Nerve Branches, 7.25" Light & Optics_Spectroscopy Ticker tape holder stand with

Ticker tape holder stand with a 10mm stainless steel rod on a textured metal base

the compact cross-section model maps pituitary

Pear-shaped Squibb separatory funnel in borosilicate glass holds 500mL with Rotaflow stopcock for liquid-liquid extraction and phase separation

Constructing Explanations and Designing Solutions

Shifting through a full rainbow of colors with pH

4 Lumbar Vertebrae Model with Nerve Branches, 7.25" Light & Optics_Spectroscopy Ticker tape holder stand withFour natural size lumbar vertebrae stack on a mounted base with extending spinal nerve branches for teaching lumbar anatomy, lower back pain, and sciatica pathways.