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Test tube - Wikipedia


A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at...

What is the function of a test tube? | Reference.com


The function of a test tube is to hold, mix or heat small quantities of liquid or solid chemicals for assays and qualitative experiments. Test tubes also serve as ...

What is the function of a test tube rack? | Reference.com


The test tube rack is an apparatus used in a laboratory to hold and transport test tubes during experiments or while examining cultures. They can also ...

Commonly Used Lab Equipment


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.

Test Tubes Information | Engineering360 - GlobalSpec


Test tubes are handheld tubes are used for mixing or heating chemicals in a laboratory.

Sensitivity and specificity of eustachian tube function tests in adults.


JAMA Otolaryngol Head Neck Surg. 2013 Jul;139(7):719-27. doi: 10.1001/ jamaoto.2013.3559. Sensitivity and specificity of eustachian tube function tests in  ...

Test tubes with screw caps (culture tubes) - Marienfeld-Superior


Jan 12, 2016 ... Test tubes with screw caps are suitable for transporting and growing of cultures. made of borosilicate glass 3.3; very good chemical resistance ...

Platelet Function Tests: The Test - Lab Tests Online


Dec 30, 2015 ... Describes how platelet function tests are used, when platelet function tests are ordered, and what the results of platelet function testing might ...

Tests of Eustachian tube function: a review. - NCBI


Tests of Eustachian tube function: a review. Smith ME(1), Tysome JR(1). Author information: (1)Department of Otorhinolaryngology, Cambridge University ...

Asthma Lung Function Tests: Spirometry, Peak Flow Meter, and ...


WebMD explains lung function tests used to diagnose and monitor asthma. ... A peak flow meter is a handheld plastic tube with a mouthpiece on one end, which  ...

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What are test tubes used for? | Reference.com


Test tubes are used by chemists in the lab to heat, hold and mix small quantities of liquid or solid chemicals during ... What is the function of a test tube rack?

Test Tube: Function in the Lab & Concept - Video & Lesson ...


Test tubes are important pieces of laboratory equipment and have a wide variety of uses in the laboratory. They are very basic in structure, but...

What are the functions of the test tube - Answers.com


Test tubes are basically narrow glass tubes used for storing thingsand performing small chemical reactions in a laboratory.