Test tube holder (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Test tube holder" in English language version.

refsWebsite

Global rank English rank

4books.google.com

3^rd place

3^rd place

1wiltronics.com.au

low place

low place

1testtubeholder.org

low place

low place

1sciencecompany.com

low place

low place

1nuffieldfoundation.org

low place

low place

low place

low place

low place

low place

books.google.com

Saland, Leonard (1989-01-01). Practical Chemistry Labs: A Resource Manual. Walch Publishing. ISBN 9780825115110.
Saland, Leonard (1989-01-01). Practical Chemistry Labs: A Resource Manual. Walch Publishing. ISBN 9780825115110.
Interactive Science Practical Book 1A Special/ Express/ Normal (Academic). Panpac Education Pte Ltd. 2001-01-01. ISBN 9789812086082.
Ockerman, Herbert W. (1991-04-22). Illustrated Chemistry Laboratory Terminology. CRC Press. ISBN 9780849301520.

cerritos.edu

cms.cerritos.edu

"Safety in the chemistry laboratory" (PDF). Cerritos College CMS.

cwu.edu

"Safety and laboratory procedures" (PDF). Central Washington University. CWU Department of Chemistry CHEM 101 Laboratory Manual. 2009.

nuffieldfoundation.org

"Handling and moving hot apparatus | Nuffield Foundation". www.nuffieldfoundation.org. Retrieved 2015-11-13.

sciencecompany.com

"Test Tube Clamp / Holder". www.sciencecompany.com. Retrieved 2015-11-13.

testtubeholder.org

"Test Tube Holder". www.testtubeholder.org. Retrieved 2015-11-13.

wiltronics.com.au

"Wiltronics - Test Tube Racks Holders & Cleaning Brushes". www.wiltronics.com.au. Retrieved 2015-11-30.