Female scientist monitoring pH solutions by using ph indicators

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Size: 5600px × 3737px
Photo credit: © Eugenio Marongiu / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: 30, 34, adult, camera, caucasian, coat, color, confidence, erlenmeyer, ethnicity, experiment, female, flask, happiness, holding, indicator, indicators, indoors, lab, laboratory, mid, monitoring, person, ph, portrait, research, researcher, science, scientist, smiling, solution, solutions, wearing, woman, years