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Most Chemistry labs have tongs that allow you to grip or hold small test tubes so you will not burn your hand or spill harmful chemicals on your fingers. They are usually simple metal tongs that are flat but the ends are curved to the radius of the test tube.
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∙ 15y ago
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∙ 14y agoThe present invention pertains to a multiple holder for test tubes, which receives a plurality of individual test tubes for the simultaneous flow-through of a gas sample with the gas entering the tubesthrough at least one opened end, from a connection piece which has a flow outlet. The multiple holder of the invention receives commercially available test tubes with fused tips and includes an arrangement to simultaneously open all the testtubes introduced. To achieve this, the multipleholder 1 is designed such that at least one section 6, 6a can be tilted down, as a result of which the tips 8 of all the testtubes 2 introduced can be broken off simultaneously at least at one end.
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∙ 12y agoBeaker Tongs are used to hold a beaker while its is hot or while it is being heated
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∙ 14y agoTo hold a hot test tube while it is being heated in a flame
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∙ 13y agoBeaker tongs are much bigger and wider.
Test tube tongs are small and normally made of wood .
:)
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∙ 13y agoThey are good for holding test tubes that are hot or heating
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∙ 12y agoNot meaning to be rude, but they are tongs that are used to hold test tubes.
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∙ 6y agoA Test tube rack is used to hold upright multiple test tubes at the same time.
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∙ 13y agoTest tube holder
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What is a device with two long arms hinged together used in the lab to hold a test tube or flask to avoid injury?
Tongs
How should you hold the test-tube during heating?
Sometimes you'd hold it on a retort stand, other times it'd be more practical to hold it with tongs
What is the name for the thing that holds a test-tube over a Bunsen burner?
tongs
What instrument would be suitable for holding for a liquid while heating it over a flame?
metal tongsAnswermetal tongs Answermetal tongs
Why are tongs used in a dark room?
Tongs are used in a dark room so that the liquid will not spill or get on your clothes. Another reason tongs are used is so that the pictures are easy to handle and won't get messed up during development.
What do you call a piece of metal used to hold and support glassware?
for test tube you will need a test tube holder , and for hot glassware you will need a crucible tongs. Enjoy
What is the Device with two arms hinged together used in The lab to hold a test tube or flask to avoid injury?
Tongs
What color test tube is used for CBC?
The color of the tube that is most often used for hematology CBC tests are
What color tube is used for a CBC test?
The color of the tube that is most often used for hematology CBC tests are
What test tube is used for CBC test?
The color of the tube that is most often used for hematology CBC tests are
How can you use The Crucible by Arthur Miller Tongs in a sentence?
The student raised the test tube above the stand clamp with crucible tongs.
What is a device with two long arms hinged together used in the lab to hold a test tube or flask to avoid injury?
Tongs
How should you hold the test-tube during heating?
Sometimes you'd hold it on a retort stand, other times it'd be more practical to hold it with tongs
What is used to pick up and hold hot test tube?
Depending on the contents and temperature of the beaker you might use: Bare hands, Vinyl gloves, (latex if you aren't allergic) Thermally insulated gloves if it's hot, Metal forceps if it's really hot, A waldo remote manipulator or glove box if it's a bio-hazard or radioactive. JCF
What color tube is used for reference lab tests and rheumatoid factor?
tiger top tube
What are crucible tongs used for?
Tongs are used to manipulate hot crucibles withot them dirty.
What instruments hold test tube being heated?
A retort and clamp or tongs.
