Test tubes
In this category, everyone can find information about such laboratory equipment as test tubes from the best companies at our online catalog and ask directly required manufacturer for a price and quotation. Suppliers and vendors from every part of the world can order these test tubes for their customers and clinics.
The companies who provide this particular laboratory equipment for sale in their region can contact with manufacturers of test tubes and establish contact with them to present needed company in their country. Manufacturers from our database provide innovative and efficient laboratory equipment.
A test tube is a small tube used for storage of tested liquid. The tube is several centimeters long and can be put in a testing machine to examine the qualities of tested liquid.
There are the following types of test tubes:
1) cultural tubes (usually made of clear plastic)
2) transport tubes
3) centrifuge tubes
4) plastic centrifuge tubes
Test tubes can be made of different materials and can be available in different volumes (from 4 ml to 12 ml) and bottoms.
For general chemical work test tubes are made of glass for better heat resistance and longer life.
Test tubes with stoppers are used for temporary storage of biological and chemical samples.
Test tubes in clinical medicine are used to collect and hold samples of such fluids as blood, pus, urine and synovial fluid. Such tubes have a rubber stopper with an indicating color.
Cultural test tubes are used for handling and culturing such live organisms as molds, seedlings, plant cuttings, bacteria, etc.
To capture gasses laboratory workers use test tubes filled with water and upturned into a water-filled beaker.
In our online catalog, anyone can choose needed test tube from best distributors in the laboratory equipment market.
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