US$ 27.50
supporting reproductive cell biology teaching
Tirrill burner on a stable octagonal base adds air
Life-size right lung separates into two parts exposing bronchial tree and alveolar structure
Nine removable sections expose cortical hemispheres
±2.5mA DC Interchangeable Dial for Demonstration Meter Glass Sets & Apparatus_Organic Chemistry Sets supporting reproductive cell biology teachingPlus or minus 2. 5mA DC interchangeable scale on a 315x115mm laminated panel with integrated shunt, sized to drop into the demonstration meter and reconfigure it as a center zero ammeter.
US$ 27.50
US$ 57.00
US$ 173.25
US$ 140.00