Livingstone Pneumatic Troughs, 210mm Diameter x 110mm Height, Soda Lime Glass, 1/Box
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| $26.81 | $25.46 | $24.13 |
Pneumatic trough is an apparatus normally found in a laboratory and used for collecting gases. It is a shallow dish like vessel filled with water used for collecting a sample of gases over water and these gases include: hydrogen, oxygen and nitrogen.
