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Uses of a Test Tube Holder
Test tube holders come in two main types: tongs and racks. Tong types are either wood or metal. They're designed to grasp and transfer test tubes that are too hot or dangerous to safely handle bare-handed. Wood versions resemble clothespins with a long... More »
Difficulty: Easy
Source: www.ehow.com

en.wikipedia.org/wiki/Test_tube_holder

Purpose[edit]. The purpose of a test tube holder is to be used only to hold a test tube as it is not structured for flasks or other heavier ...

teachertech.rice.edu/Participants/louviere/vms/science/labequipment.html

Used to plug a flask or testtube for safe keeping. Test Tube. Used to mix, heat, or store substances. Test Tube Rack. Used to hold test tubes. Test Tube Holder.

www.reference.com/science/uses-test-tube-holder-aefeed4421c79efb

Test tube holders are used to distance a person from potentially dangerous tasks when using chemicals in test tubes. They not only extend a person's reach, ...

www.quora.com/What-are-the-uses-of-test-tubes-in-a-laboratory

To hold, mix and perform chemical reactions within them. Test tubes come in different ... What are some common uses of test tube holders?

.ask.com/youtube?q=Uses+of+Test+Tube+Holder&v=lb2ewkasBJU
Feb 6, 2014 ... We are engaged in offering blood tube stands or test tube rack, which are used to prevent any kind of damage caused by Blood splitting.

www.quora.com/What-are-some-common-uses-of-test-tube-holders

Test tubes for general chemical work are usually made of glass, for better resistance to heat and corrosive chemicals and longer life. Tubes made from ...

www.universalmedicalinc.com/all-products/laboratory/organizers/test-tube-racks.html

Many of the test tube holders are able to sink in water without tipping over the test tubes.Test tube racks are a great tool to have in the lab. Used mainly for ...

www.arborsci.com/test-tube-holder-stoddard

These Stoddard clamp test tube holders are made of steel and will easily hold test tubes 6-31mm in diameter. ... They are for Educational / Laboratory use only.