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| Labwe Educational Equipments Co., Ltd. | |
Description
The instrument to demonstrate carbon dioxide content in inspired and expired air. The set consists of:
Test tube with bend P-2 1-200
Stype piping elbow
Rubber st oppper
Junction box
PVC-tube
Polyethylene nozzle
Rubber tubing
Glass gas-tubing
we export teaching instruments for biology, chemistry, physics, geography, IT and physiology. If you want to know more, please visit our website: www.labwe.com