US$ 906.61
Built to grip round flasks and condensers during distillation or reflux
exposing the longitudinal and transverse components of wave motion mechanically
slide valve
Nine removable sections expose cortical hemispheres
Used with standard laboratory filter funnels
Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands Built to grip round flasksHand cranked worm and wheel drive with a rotation dial between clear acrylic plates, illustrating the high ratio speed reduction and self locking action of worm gearing.
US$ 906.61
US$ 35.00
US$ 120.00
US$ 35.00
US$ 35.00
US$ 35.00