Advertise with us Inquiry Sitemap
Indian Scientific Instrument

Plastic Pneumatic Trough

Home > Laboratory plasticware > Plastic Pneumatic Trough

A Pneumatic Trough is a shallow dish-like trough used to collect gases such as hydrogen, oxygen, and nitrogen. It is a useful piece of laboratory apparatus commonly used in combination of two or three bottles in which the gases are collected. The trough is filled with a liquid such as water, or sometimes with mercury, and the bottles also filled with water are placed in inverted position in the trough. An outlet tube from a gas generating device is inserted into the open end of the bottle so that gas can bubble up through it by displacing the contained water.

The pneumatic trough is generally made of plastic such as polypropylene, which is durable as well as a transparent material. The transparency of the trough allows the scientists to observe the on-going phenomenon clearly. Plastic pneumatic troughs are less fragile, less expensive and very convenient to use in laboratories.

Featured Companies

Kingsly instrumentation and communication
Digitizers Analyzers, Oscilloscope, Data Recorders, Analyser, Data Loggers, Transient Digitizers, Manufacturers


Ika India Private Limited
Rotary Evaporator, Calorimeters, Magnetic Stirrers, Analytical Equipments, Magnetic Stirrers Without Heating, Exporters



Ohaus Weighing India Pvt. Ltd.
Laboratory Equipments, Moisture Analyzers, Discovery Semi-Micro And Analytical Balances, Voyager Pro Analytical


The Life Sciences
Laboratory pcr, Scientific Instruments, Medical Hospital Autoclave, Industrial BOD Incubator, Suppliers


Attract more buyers and get more
business growth like never before
Tell suppliers exactly what you need
and make your product sourcing easy

Copyright © 2011-12 by All Rights Reserved.