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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 ...

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, ...

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.quora.com/What-is-a-test-tube-holder-used-for

Holding test tubes?

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.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.ask.com/youtube?q=Uses+of+Test+Tube+Holder&v=34ecngjMi9g
Nov 6, 2016 ... how to keep glass test tubes and how to use a test tube holder.
www.ask.com/youtube?q=Uses+of+Test+Tube+Holder&v=Vjw643pbtAg
Feb 6, 2014 ... We are engaged in offering blood tube stands, which are used to prevent any kind of damage caused by Blood splitting. Our stands are ...