Includes 1000 mL seamless aluminum can with attached plastic valve and hose
Prove that air has weight by weighing our can before and after evacuating it. 
The difference is up to 1.5 gram. 
Overall Size: ¢75x300mm

Science Lab Supplies is a leading Weight the Air manufacturers, suppliers and exporters that offers wide range of Weight the Air at most competitive prices.

Weight the Air

SKU: SL-623