Convection of Gases Apparatus, consists of a metal box (22x10x11cm) with clear acrylic front panel, two glass chimneys, a candle and a cotton filled wick as the smoke source, Includes activity guide
Model Elbow Joint 8 Parts, great tool for student and patient education, part of a high quality series of muscle models, and has been manufactured to replicate the anatomy of the human elbow joint in detail, colors used, Weight: 1.74 kg, Dimensions : 25 x 41 x 25 cm