Talk:Test tube

Volume
How about giving a guide as to its volume?
 * there are of no fixed volume, as they come in a vast range of sizes, but I want to know what is up with this : "wanted man WEe" —Preceding unsigned comment added by Cybergothiche (talk • contribs) 04:13, 2 July 2010 (UTC)

Merge of boiling tube / ignition tube

 * support Andy Dingley (talk) 14:07, 27 November 2019 (UTC)
 * support Anxietycello (talk) 11:47, 1 December 2019 (UTC)
 * support --Lukili (talk) 18:08, 10 January 2020 (UTC)

Both boiling tube and ignition tube have been merged and set as redirects. /Tpdwkouaa (talk) 22:05, 12 June 2020 (UTC)


 * I am confused. The section talks about boiling tubes, suddenly switches from plural to singular (before returning to plural), then mentions the difficulty of cleaning ignition tubes without defining, describing or distinguishing them. They are both variants of test tubes, but they both need adequate description by someone more knowledgeable than me: size (?volume) and function. Thanks. Neil (London) (talk) 22:29, 26 August 2021 (UTC)
 * The sub-section title of ignition tubes was removed by an anon user in 2020. Undid that change.  Jay (Talk) 06:10, 17 September 2021 (UTC)

Natural science grade 9
place a nail in the test tube firmly with the stopper what is the observation 41.150.216.49 (talk) 03:17, 22 May 2023 (UTC)