File:ChemicalTesting.jpg: Revision history

10 February 2023

• curprev 13:1613:16, 10 February 2023‎ Sophivorus talk contribs‎ m 218 bytes +11‎ Text replacement - "\| ?license ?= ?PD" to "| license = Public domain" undo

16 December 2022

• curprev 21:0921:09, 16 December 2022‎ Sophivorus talk contribs‎ m 207 bytes −6‎ Text replacement - "== Summary ==↵([^=]+)↵== Licensing ==↵{{([^}]+)}}" to "$1 {{File data | license = {{subst:uc:$2}} }}" undo

9 May 2014

• curprev 01:5901:59, 9 May 2014‎ Jax.attack talk contribs‎ 213 bytes +213‎ Photo from http://upload.wikimedia.org/wikipedia/commons/3/38/EPA_GULF_BREEZE_LABORATORY,_CHEMISTRY_LAB._THE_CHEMIST_IS_TESTING_WATER_SAMPLES_FOR_PESTICIDES_-_NARA_-_546277.jpg