Student child rinses chemistry test tube under the water running from the sink.

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Photo credit: © Alexander Oganezov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: chemical, chemistry, child, classroom, clean, clear, discover, drop, education, equipment, experiment, faucet, flow, glass, kid, lab, laboratory, learn, method, rinse, running, school, science, scientific, sink, student, study, tap, teen, teenage, test, tube, water, wet, work