US$ 26.95
Numbered life-size skeleton on a rolling base pairs a flexible spine with extending nerve branches for classroom anatomy and kinesiology demonstrations
and acceleration in real time
Aluminum S-shape test tube stand designed for chemistry and biology benches
and vascular bundles for plant biology teaching
Demonstrates that charge resides only on the outer surface of a conductor by inverting the charged net inside out and showing the charge transferring to the new outside layer
Qualitative Analysis AP Chemistry Kit with Colorimetric and Turbidimetric Methods Chemical_Potassium Chloride Numbered life-size skeleton on aQualitative analysis AP Chemistry kit identifies unknown compounds through systematic testing, color indicators, and sequential chemical analysis procedures.
US$ 26.95
US$ 125.00
US$ 26.95