Pipette dropping pH indicator fluid in test tube

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Size: 2423px × 3636px
Photo credit: © Shawn Hempel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alkaline, analysis, background, blue, checking, chemical, chemistry, color, control, diagnosis, examination, fluid, glass, indicator, isolated, kit, measure, measuring, neutral, ph, pipette, reaction, research, science, studio, test, testing, tube, water, white